From 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:03:36 +0200 Subject: Adding upstream version 1.65.0+dfsg1. Signed-off-by: Daniel Baumann --- vendor/generic-array-0.12.4/.cargo-checksum.json | 1 - vendor/generic-array-0.12.4/CHANGELOG.md | 51 -- vendor/generic-array-0.12.4/Cargo.toml | 40 -- vendor/generic-array-0.12.4/LICENSE | 21 - vendor/generic-array-0.12.4/README.md | 34 -- vendor/generic-array-0.12.4/rustfmt.toml | 3 - vendor/generic-array-0.12.4/src/arr.rs | 126 ----- vendor/generic-array-0.12.4/src/functional.rs | 94 ---- vendor/generic-array-0.12.4/src/hex.rs | 102 ---- vendor/generic-array-0.12.4/src/impl_serde.rs | 108 ---- vendor/generic-array-0.12.4/src/impls.rs | 182 ------- vendor/generic-array-0.12.4/src/iter.rs | 190 ------- vendor/generic-array-0.12.4/src/lib.rs | 632 ----------------------- vendor/generic-array-0.12.4/src/sequence.rs | 320 ------------ vendor/generic-array-0.12.4/tests/arr.rs | 27 - vendor/generic-array-0.12.4/tests/generics.rs | 98 ---- vendor/generic-array-0.12.4/tests/hex.rs | 61 --- vendor/generic-array-0.12.4/tests/import_name.rs | 10 - vendor/generic-array-0.12.4/tests/iter.rs | 164 ------ vendor/generic-array-0.12.4/tests/mod.rs | 287 ---------- 20 files changed, 2551 deletions(-) delete mode 100644 vendor/generic-array-0.12.4/.cargo-checksum.json delete mode 100644 vendor/generic-array-0.12.4/CHANGELOG.md delete mode 100644 vendor/generic-array-0.12.4/Cargo.toml delete mode 100644 vendor/generic-array-0.12.4/LICENSE delete mode 100644 vendor/generic-array-0.12.4/README.md delete mode 100644 vendor/generic-array-0.12.4/rustfmt.toml delete mode 100644 vendor/generic-array-0.12.4/src/arr.rs delete mode 100644 vendor/generic-array-0.12.4/src/functional.rs delete mode 100644 vendor/generic-array-0.12.4/src/hex.rs delete mode 100644 vendor/generic-array-0.12.4/src/impl_serde.rs delete mode 100644 vendor/generic-array-0.12.4/src/impls.rs delete mode 100644 vendor/generic-array-0.12.4/src/iter.rs delete mode 100644 vendor/generic-array-0.12.4/src/lib.rs delete mode 100644 vendor/generic-array-0.12.4/src/sequence.rs delete mode 100644 vendor/generic-array-0.12.4/tests/arr.rs delete mode 100644 vendor/generic-array-0.12.4/tests/generics.rs delete mode 100644 vendor/generic-array-0.12.4/tests/hex.rs delete mode 100644 vendor/generic-array-0.12.4/tests/import_name.rs delete mode 100644 vendor/generic-array-0.12.4/tests/iter.rs delete mode 100644 vendor/generic-array-0.12.4/tests/mod.rs (limited to 'vendor/generic-array-0.12.4') diff --git a/vendor/generic-array-0.12.4/.cargo-checksum.json b/vendor/generic-array-0.12.4/.cargo-checksum.json deleted file mode 100644 index cfe4f79f6..000000000 --- a/vendor/generic-array-0.12.4/.cargo-checksum.json +++ /dev/null @@ -1 +0,0 @@ -{"files":{"CHANGELOG.md":"ae7c1d7fcd6dceb6472568994016862441606c444d0670d4e9dffab20c5eeea3","Cargo.toml":"122428b66e56c3287df569deba1e7de4b7c316cee39e1f9e1c3e7d80c793e427","LICENSE":"ad4fcfaf8d5b12b97409c137a03d4a4e4b21024c65c54f976cc3b609c1bd5b0f","README.md":"9a1a45416eac57050036b13df6ec84d21d555e820726af3c782896bd9d37d94b","rustfmt.toml":"2a298b4ce1fe6e16b8f281a0035567b8eb15042ed3062729fd28224f29c2f75a","src/arr.rs":"d866a89232279e5602cfe80b7f4e0db2b8b1153532ca72f61d65ba4d792fa603","src/functional.rs":"a0b12be07c1cc85549a80ddf1cfa1c7d5cbc09c3710bb635a5f95c35537005dc","src/hex.rs":"45e780bf385f99eec5058cfae87f97042679b1e8cbc130c009d4c074052016aa","src/impl_serde.rs":"5556e952fd351ab0af27bb562b1b6382e96a20afe51a04300264842e1fb33747","src/impls.rs":"d3046213d058b43b7b7360a2fa9ab6794e44970f1bc1847649c42c8f1c4f2d75","src/iter.rs":"b8b130ddd52461c435b873b9435f771d6535ae835055a73d79c0f3105f6b367e","src/lib.rs":"99a3fe3bc49cbfb9f00554d4860b24abe02e8075404fdb88343f2ee389f09110","src/sequence.rs":"bdf4d8920205bb85dee95897940373991b232e7b0614ae52c03c5f4bc4e8dccc","tests/arr.rs":"97258231dfeefc52ec785c2019611cc1a339c3a13f744a26727a591f7e46a7a8","tests/generics.rs":"8da33daacab14d0fd685e0ca6292a2d19be23fa6c6e128921b554a7e1d6181a1","tests/hex.rs":"143d783defedd6609995862f8aac46b8c843272a8f877f83d2f7242de8814c02","tests/import_name.rs":"1235729ecbde47fc9a38b3bf35c750a53ed55e3cf967c9d2b24fd759dc9e9e0c","tests/iter.rs":"3e5e6a1354709e8bfa76e52969c61f3d21cb960027bb91745049c0dcdfa52bfd","tests/mod.rs":"75694855127075e14ddef490fffee3dea5a052bcdda2912878bd9995f3f2956d"},"package":"ffdf9f34f1447443d37393cc6c2b8313aebddcd96906caf34e54c68d8e57d7bd"} \ No newline at end of file diff --git a/vendor/generic-array-0.12.4/CHANGELOG.md b/vendor/generic-array-0.12.4/CHANGELOG.md deleted file mode 100644 index d5e50e7b1..000000000 --- a/vendor/generic-array-0.12.4/CHANGELOG.md +++ /dev/null @@ -1,51 +0,0 @@ -* **`0.12.4`** - * Fix unsoundness in the `arr!` macro. - -* **`0.12.0`** - * Allow trailing commas in `arr!` macro. - * **BREAKING**: Serialize `GenericArray` using `serde` tuples, instead of variable-length sequences. This may not be compatible with old serialized data. - -* **`0.11.0`** - * **BREAKING** Redesign `GenericSequence` with an emphasis on use in generic type parameters. - * Add `MappedGenericSequence` and `FunctionalSequence` - * Implements optimized `map`, `zip` and `fold` for `GenericArray`, `&GenericArray` and `&mut GenericArray` - * **BREAKING** Remove `map_ref`, `zip_ref` and `map_slice` - * `map_slice` is now equivalent to `GenericArray::from_iter(slice.iter().map(...))` -* **`0.10.0`** - * Add `GenericSequence`, `Lengthen`, `Shorten`, `Split` and `Concat` traits. - * Redefine `transmute` to avert errors. -* **`0.9.0`** - * Rewrite construction methods to be well-defined in panic situations, correctly dropping elements. - * `NoDrop` crate replaced by `ManuallyDrop` as it became stable in Rust core. - * Add optimized `map`/`map_ref` and `zip`/`zip_ref` methods to `GenericArray` -* **`0.8.0`** - * Implement `AsRef`, `AsMut`, `Borrow`, `BorrowMut`, `Hash` for `GenericArray` - * Update `serde` to `1.0` - * Update `typenum` - * Make macro `arr!` non-cloning - * Implement `From<[T; N]>` up to `N=32` - * Fix #45 -* **`0.7.0`** - * Upgrade `serde` to `0.9` - * Make `serde` with `no_std` - * Implement `PartialOrd`/`Ord` for `GenericArray` -* **`0.6.0`** - * Fixed #30 - * Implement `Default` for `GenericArray` - * Implement `LowerHex` and `UpperHex` for `GenericArray` - * Use `precision` formatting field in hex representation - * Add `as_slice`, `as_mut_slice` - * Remove `GenericArray::new` in favor of `Default` trait - * Add `from_slice` and `from_mut_slice` - * `no_std` and `core` for crate. -* **`0.5.0`** - * Update `serde` - * remove `no_std` feature, fixed #19 -* **`0.4.0`** - * Re-export `typenum` -* **`0.3.0`** - * Implement `IntoIter` for `GenericArray` - * Add `map` method - * Add optional `serde` (de)serialization support feature. -* **`< 0.3.0`** - * Initial implementation in late 2015 diff --git a/vendor/generic-array-0.12.4/Cargo.toml b/vendor/generic-array-0.12.4/Cargo.toml deleted file mode 100644 index f4f4f4616..000000000 --- a/vendor/generic-array-0.12.4/Cargo.toml +++ /dev/null @@ -1,40 +0,0 @@ -# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO -# -# When uploading crates to the registry Cargo will automatically -# "normalize" Cargo.toml files for maximal compatibility -# with all versions of Cargo and also rewrite `path` dependencies -# to registry (e.g., crates.io) dependencies -# -# If you believe there's an error in this file please file an -# issue against the rust-lang/cargo repository. If you're -# editing this file be aware that the upstream Cargo.toml -# will likely look very different (and much more reasonable) - -[package] -name = "generic-array" -version = "0.12.4" -authors = ["Bartłomiej Kamiński ", "Aaron Trent "] -description = "Generic types implementing functionality of arrays" -documentation = "http://fizyk20.github.io/generic-array/generic_array/" -readme = "README.md" -keywords = ["generic", "array"] -categories = ["data-structures", "no-std"] -license = "MIT" -repository = "https://github.com/fizyk20/generic-array.git" - -[lib] -name = "generic_array" -[dependencies.serde] -version = "1.0" -optional = true -default-features = false - -[dependencies.typenum] -version = "1.10" -[dev-dependencies.bincode] -version = "1.0" - -[dev-dependencies.serde_json] -version = "1.0" -[badges.travis-ci] -repository = "fizyk20/generic-array" diff --git a/vendor/generic-array-0.12.4/LICENSE b/vendor/generic-array-0.12.4/LICENSE deleted file mode 100644 index 5968bcccc..000000000 --- a/vendor/generic-array-0.12.4/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -The MIT License (MIT) - -Copyright (c) 2015 Bartłomiej Kamiński - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. \ No newline at end of file diff --git a/vendor/generic-array-0.12.4/README.md b/vendor/generic-array-0.12.4/README.md deleted file mode 100644 index 0864ed627..000000000 --- a/vendor/generic-array-0.12.4/README.md +++ /dev/null @@ -1,34 +0,0 @@ -[![Crates.io](https://img.shields.io/crates/v/generic-array.svg)](https://crates.io/crates/generic-array) -[![Build Status](https://travis-ci.org/fizyk20/generic-array.svg?branch=master)](https://travis-ci.org/fizyk20/generic-array) -# generic-array - -This crate implements generic array types for Rust. - -[Documentation](http://fizyk20.github.io/generic-array/generic_array/) - -## Usage - -The Rust arrays `[T; N]` are problematic in that they can't be used generically with respect to `N`, so for example this won't work: - -```rust -struct Foo { - data: [i32; N] -} -``` - -**generic-array** defines a new trait `ArrayLength` and a struct `GenericArray>`, which let the above be implemented as: - -```rust -struct Foo> { - data: GenericArray -} -``` - -To actually define a type implementing `ArrayLength`, you can use unsigned integer types defined in [typenum](https://github.com/paholg/typenum) crate - for example, `GenericArray` would work almost like `[T; 5]` :) - -In version 0.1.1 an `arr!` macro was introduced, allowing for creation of arrays as shown below: - -```rust -let array = arr![u32; 1, 2, 3]; -assert_eq!(array[2], 3); -``` diff --git a/vendor/generic-array-0.12.4/rustfmt.toml b/vendor/generic-array-0.12.4/rustfmt.toml deleted file mode 100644 index 3dc0db27b..000000000 --- a/vendor/generic-array-0.12.4/rustfmt.toml +++ /dev/null @@ -1,3 +0,0 @@ -reorder_imports = true -reorder_imported_names = true -use_try_shorthand = true diff --git a/vendor/generic-array-0.12.4/src/arr.rs b/vendor/generic-array-0.12.4/src/arr.rs deleted file mode 100644 index ebe687500..000000000 --- a/vendor/generic-array-0.12.4/src/arr.rs +++ /dev/null @@ -1,126 +0,0 @@ -//! Implementation for `arr!` macro. - -use super::ArrayLength; -use core::ops::Add; -use typenum::U1; - -/// Helper trait for `arr!` macro -pub trait AddLength>: ArrayLength { - /// Resulting length - type Output: ArrayLength; -} - -impl AddLength for N1 -where - N1: ArrayLength + Add, - N2: ArrayLength, - >::Output: ArrayLength, -{ - type Output = >::Output; -} - -/// Helper type for `arr!` macro -pub type Inc = >::Output; - -#[doc(hidden)] -#[macro_export] -macro_rules! arr_impl { - (@replace_expr $e:expr)=>{ - 1 - }; - ($T:ty; $N:ty, [$($x:expr),*], []) => ({ - const __ARR_LENGTH:usize=0 $(+ $crate::arr_impl!(@replace_expr $x) )*; - fn __do_transmute<'a, T, N: $crate::ArrayLength>(arr: [T; __ARR_LENGTH]) -> $crate::GenericArray { - unsafe { $crate::transmute(arr) } - } - - let _:[();<$N as $crate::typenum::Unsigned>::USIZE]=[();__ARR_LENGTH]; - - __do_transmute::<$T,$N>([$($x),*]) - }); - ($T:ty; $N:ty, [], [$x1:expr]) => ( - $crate::arr_impl!($T; $crate::arr::Inc<$T, $N>, [$x1], []) - ); - ($T:ty; $N:ty, [], [$x1:expr, $($x:expr),+]) => ( - $crate::arr_impl!($T; $crate::arr::Inc<$T, $N>, [$x1], [$($x),+]) - ); - ($T:ty; $N:ty, [$($y:expr),+], [$x1:expr]) => ( - $crate::arr_impl!($T; $crate::arr::Inc<$T, $N>, [$($y),+, $x1], []) - ); - ($T:ty; $N:ty, [$($y:expr),+], [$x1:expr, $($x:expr),+]) => ( - $crate::arr_impl!($T; $crate::arr::Inc<$T, $N>, [$($y),+, $x1], [$($x),+]) - ); -} - -/// Macro allowing for easy generation of Generic Arrays. -/// Example: `let test = arr![u32; 1, 2, 3];` -#[macro_export] -macro_rules! arr { - ($T:ty; $(,)*) => ({ - unsafe { $crate::transmute::<[$T; 0], $crate::GenericArray<$T, $crate::typenum::U0>>([]) } - }); - ($T:ty; $($x:expr),* $(,)*) => ( - arr_impl!($T; $crate::typenum::U0, [], [$($x),*]) - ); - ($($x:expr,)+) => (arr![$($x),*]); - () => ("""Macro requires a type, e.g. `let array = arr![u32; 1, 2, 3];`") -} - - -mod doctests_only{ - /// - /// # With ellision - /// - /// Testing that lifetimes aren't transmuted when they're ellided. - /// - /// ```compile_fail - /// #[macro_use] extern crate generic_array; - /// fn main() { - /// fn unsound_lifetime_extension<'a, A>(a: &'a A) -> &'static A { - /// arr![&A; a][0] - /// } - /// } - /// ``` - /// - /// ```rust - /// #[macro_use] extern crate generic_array; - /// fn main() { - /// fn unsound_lifetime_extension<'a, A>(a: &'a A) -> &'a A { - /// arr![&A; a][0] - /// } - /// } - /// ``` - /// - /// # Without ellision - /// - /// Testing that lifetimes aren't transmuted when they're specified explicitly. - /// - /// ```compile_fail - /// #[macro_use] extern crate generic_array; - /// fn main() { - /// fn unsound_lifetime_extension<'a, A>(a: &'a A) -> &'static A { - /// arr![&'a A; a][0] - /// } - /// } - /// ``` - /// - /// ```compile_fail - /// #[macro_use] extern crate generic_array; - /// fn main() { - /// fn unsound_lifetime_extension<'a, A>(a: &'a A) -> &'static A { - /// arr![&'static A; a][0] - /// } - /// } - /// ``` - /// - /// ```rust - /// #[macro_use] extern crate generic_array; - /// fn main() { - /// fn unsound_lifetime_extension<'a, A>(a: &'a A) -> &'a A { - /// arr![&'a A; a][0] - /// } - /// } - /// ``` - #[allow(dead_code)] - pub enum DocTests{} -} diff --git a/vendor/generic-array-0.12.4/src/functional.rs b/vendor/generic-array-0.12.4/src/functional.rs deleted file mode 100644 index 50f4a71b8..000000000 --- a/vendor/generic-array-0.12.4/src/functional.rs +++ /dev/null @@ -1,94 +0,0 @@ -//! Functional programming with generic sequences -//! -//! Please see `tests/generics.rs` for examples of how to best use these in your generic functions. - -use super::ArrayLength; -use core::iter::FromIterator; -use sequence::*; - -/// Defines the relationship between one generic sequence and another, -/// for operations such as `map` and `zip`. -pub unsafe trait MappedGenericSequence: GenericSequence -where - Self::Length: ArrayLength, -{ - /// Mapped sequence type - type Mapped: GenericSequence; -} - -unsafe impl<'a, T, U, S: MappedGenericSequence> MappedGenericSequence for &'a S -where - &'a S: GenericSequence, - S: GenericSequence>::Length>, - >::Length: ArrayLength, -{ - type Mapped = >::Mapped; -} - -unsafe impl<'a, T, U, S: MappedGenericSequence> MappedGenericSequence for &'a mut S -where - &'a mut S: GenericSequence, - S: GenericSequence>::Length>, - >::Length: ArrayLength, -{ - type Mapped = >::Mapped; -} - -/// Accessor type for a mapped generic sequence -pub type MappedSequence = - <>::Mapped as GenericSequence>::Sequence; - -/// Defines functional programming methods for generic sequences -pub unsafe trait FunctionalSequence: GenericSequence { - /// Maps a `GenericSequence` to another `GenericSequence`. - /// - /// If the mapping function panics, any already initialized elements in the new sequence - /// will be dropped, AND any unused elements in the source sequence will also be dropped. - fn map(self, f: F) -> MappedSequence - where - Self: MappedGenericSequence, - Self::Length: ArrayLength, - F: FnMut(Self::Item) -> U, - { - FromIterator::from_iter(self.into_iter().map(f)) - } - - /// Combines two `GenericSequence` instances and iterates through both of them, - /// initializing a new `GenericSequence` with the result of the zipped mapping function. - /// - /// If the mapping function panics, any already initialized elements in the new sequence - /// will be dropped, AND any unused elements in the source sequences will also be dropped. - #[inline] - fn zip(self, rhs: Rhs, f: F) -> MappedSequence - where - Self: MappedGenericSequence, - Rhs: MappedGenericSequence>, - Self::Length: ArrayLength + ArrayLength, - Rhs: GenericSequence, - F: FnMut(Self::Item, Rhs::Item) -> U, - { - rhs.inverted_zip2(self, f) - } - - /// Folds (or reduces) a sequence of data into a single value. - /// - /// If the fold function panics, any unused elements will be dropped. - fn fold(self, init: U, f: F) -> U - where - F: FnMut(U, Self::Item) -> U, - { - self.into_iter().fold(init, f) - } -} - -unsafe impl<'a, T, S: GenericSequence> FunctionalSequence for &'a S -where - &'a S: GenericSequence, -{ -} - -unsafe impl<'a, T, S: GenericSequence> FunctionalSequence for &'a mut S -where - &'a mut S: GenericSequence, -{ -} diff --git a/vendor/generic-array-0.12.4/src/hex.rs b/vendor/generic-array-0.12.4/src/hex.rs deleted file mode 100644 index 3ef92b1b9..000000000 --- a/vendor/generic-array-0.12.4/src/hex.rs +++ /dev/null @@ -1,102 +0,0 @@ -//! Generic array are commonly used as a return value for hash digests, so -//! it's a good idea to allow to hexlify them easily. This module implements -//! `std::fmt::LowerHex` and `std::fmt::UpperHex` traits. -//! -//! Example: -//! -//! ```rust -//! # #[macro_use] -//! # extern crate generic_array; -//! # extern crate typenum; -//! # fn main() { -//! let array = arr![u8; 10, 20, 30]; -//! assert_eq!(format!("{:x}", array), "0a141e"); -//! # } -//! ``` -//! - -use {ArrayLength, GenericArray}; -use core::cmp::min; -use core::fmt; -use core::ops::Add; -use core::str; -use typenum::*; - -static LOWER_CHARS: &'static [u8] = b"0123456789abcdef"; -static UPPER_CHARS: &'static [u8] = b"0123456789ABCDEF"; - -impl> fmt::LowerHex for GenericArray -where - T: Add, - >::Output: ArrayLength, -{ - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - let max_digits = f.precision().unwrap_or_else(|| self.len() * 2); - let max_hex = (max_digits >> 1) + (max_digits & 1); - - if T::to_usize() < 1024 { - // For small arrays use a stack allocated - // buffer of 2x number of bytes - let mut res = GenericArray::>::default(); - - for (i, c) in self.iter().take(max_hex).enumerate() { - res[i * 2] = LOWER_CHARS[(c >> 4) as usize]; - res[i * 2 + 1] = LOWER_CHARS[(c & 0xF) as usize]; - } - f.write_str(unsafe { str::from_utf8_unchecked(&res[..max_digits]) })?; - } else { - // For large array use chunks of up to 1024 bytes (2048 hex chars) - let mut buf = [0u8; 2048]; - let mut digits_left = max_digits; - - for chunk in self[..max_hex].chunks(1024) { - for (i, c) in chunk.iter().enumerate() { - buf[i * 2] = LOWER_CHARS[(c >> 4) as usize]; - buf[i * 2 + 1] = LOWER_CHARS[(c & 0xF) as usize]; - } - let n = min(chunk.len() * 2, digits_left); - f.write_str(unsafe { str::from_utf8_unchecked(&buf[..n]) })?; - digits_left -= n; - } - } - Ok(()) - } -} - -impl> fmt::UpperHex for GenericArray -where - T: Add, - >::Output: ArrayLength, -{ - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - let max_digits = f.precision().unwrap_or_else(|| self.len() * 2); - let max_hex = (max_digits >> 1) + (max_digits & 1); - - if T::to_usize() < 1024 { - // For small arrays use a stack allocated - // buffer of 2x number of bytes - let mut res = GenericArray::>::default(); - - for (i, c) in self.iter().take(max_hex).enumerate() { - res[i * 2] = UPPER_CHARS[(c >> 4) as usize]; - res[i * 2 + 1] = UPPER_CHARS[(c & 0xF) as usize]; - } - f.write_str(unsafe { str::from_utf8_unchecked(&res[..max_digits]) })?; - } else { - // For large array use chunks of up to 1024 bytes (2048 hex chars) - let mut buf = [0u8; 2048]; - let mut digits_left = max_digits; - - for chunk in self[..max_hex].chunks(1024) { - for (i, c) in chunk.iter().enumerate() { - buf[i * 2] = UPPER_CHARS[(c >> 4) as usize]; - buf[i * 2 + 1] = UPPER_CHARS[(c & 0xF) as usize]; - } - let n = min(chunk.len() * 2, digits_left); - f.write_str(unsafe { str::from_utf8_unchecked(&buf[..n]) })?; - digits_left -= n; - } - } - Ok(()) - } -} diff --git a/vendor/generic-array-0.12.4/src/impl_serde.rs b/vendor/generic-array-0.12.4/src/impl_serde.rs deleted file mode 100644 index da1df2fc0..000000000 --- a/vendor/generic-array-0.12.4/src/impl_serde.rs +++ /dev/null @@ -1,108 +0,0 @@ -//! Serde serialization/deserialization implementation - -use core::fmt; -use core::marker::PhantomData; -use serde::de::{self, SeqAccess, Visitor}; -use serde::{ser::SerializeTuple, Deserialize, Deserializer, Serialize, Serializer}; -use {ArrayLength, GenericArray}; - -impl Serialize for GenericArray -where - T: Serialize, - N: ArrayLength, -{ - #[inline] - fn serialize(&self, serializer: S) -> Result - where - S: Serializer, - { - let mut tup = serializer.serialize_tuple(N::to_usize())?; - for el in self { - tup.serialize_element(el)?; - } - - tup.end() - } -} - -struct GAVisitor { - _t: PhantomData, - _n: PhantomData, -} - -impl<'de, T, N> Visitor<'de> for GAVisitor -where - T: Deserialize<'de> + Default, - N: ArrayLength, -{ - type Value = GenericArray; - - fn expecting(&self, formatter: &mut fmt::Formatter) -> fmt::Result { - formatter.write_str("struct GenericArray") - } - - fn visit_seq(self, mut seq: A) -> Result, A::Error> - where - A: SeqAccess<'de>, - { - let mut result = GenericArray::default(); - for i in 0..N::to_usize() { - result[i] = seq - .next_element()? - .ok_or_else(|| de::Error::invalid_length(i, &self))?; - } - Ok(result) - } -} - -impl<'de, T, N> Deserialize<'de> for GenericArray -where - T: Deserialize<'de> + Default, - N: ArrayLength, -{ - fn deserialize(deserializer: D) -> Result, D::Error> - where - D: Deserializer<'de>, - { - let visitor = GAVisitor { - _t: PhantomData, - _n: PhantomData, - }; - deserializer.deserialize_tuple(N::to_usize(), visitor) - } -} - -#[cfg(test)] -mod tests { - use super::*; - use bincode; - use typenum; - - #[test] - fn test_serialize() { - let array = GenericArray::::default(); - let serialized = bincode::serialize(&array); - assert!(serialized.is_ok()); - } - - #[test] - fn test_deserialize() { - let mut array = GenericArray::::default(); - array[0] = 1; - array[1] = 2; - let serialized = bincode::serialize(&array).unwrap(); - let deserialized = bincode::deserialize::>(&array); - assert!(deserialized.is_ok()); - let array = deserialized.unwrap(); - assert_eq!(array[0], 1); - assert_eq!(array[1], 2); - } - - #[test] - fn test_serialized_size() { - let array = GenericArray::::default(); - let size = bincode::serialized_size(&array).unwrap(); - assert_eq!(size, 1); - } - -} diff --git a/vendor/generic-array-0.12.4/src/impls.rs b/vendor/generic-array-0.12.4/src/impls.rs deleted file mode 100644 index ea5a3c4c9..000000000 --- a/vendor/generic-array-0.12.4/src/impls.rs +++ /dev/null @@ -1,182 +0,0 @@ -use super::{ArrayLength, GenericArray}; -use core::borrow::{Borrow, BorrowMut}; -use core::cmp::Ordering; -use core::fmt::{self, Debug}; -use core::hash::{Hash, Hasher}; -use functional::*; -use sequence::*; - -impl Default for GenericArray -where - N: ArrayLength, -{ - #[inline] - fn default() -> Self { - Self::generate(|_| T::default()) - } -} - -impl Clone for GenericArray -where - N: ArrayLength, -{ - fn clone(&self) -> GenericArray { - self.map(Clone::clone) - } -} - -impl Copy for GenericArray -where - N: ArrayLength, - N::ArrayType: Copy, -{ -} - -impl PartialEq for GenericArray -where - N: ArrayLength, -{ - fn eq(&self, other: &Self) -> bool { - **self == **other - } -} -impl Eq for GenericArray -where - N: ArrayLength, -{ -} - -impl PartialOrd for GenericArray -where - N: ArrayLength, -{ - fn partial_cmp(&self, other: &GenericArray) -> Option { - PartialOrd::partial_cmp(self.as_slice(), other.as_slice()) - } -} - -impl Ord for GenericArray -where - N: ArrayLength, -{ - fn cmp(&self, other: &GenericArray) -> Ordering { - Ord::cmp(self.as_slice(), other.as_slice()) - } -} - -impl Debug for GenericArray -where - N: ArrayLength, -{ - fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { - self[..].fmt(fmt) - } -} - -impl Borrow<[T]> for GenericArray -where - N: ArrayLength, -{ - #[inline(always)] - fn borrow(&self) -> &[T] { - &self[..] - } -} - -impl BorrowMut<[T]> for GenericArray -where - N: ArrayLength, -{ - #[inline(always)] - fn borrow_mut(&mut self) -> &mut [T] { - &mut self[..] - } -} - -impl AsRef<[T]> for GenericArray -where - N: ArrayLength, -{ - #[inline(always)] - fn as_ref(&self) -> &[T] { - &self[..] - } -} - -impl AsMut<[T]> for GenericArray -where - N: ArrayLength, -{ - #[inline(always)] - fn as_mut(&mut self) -> &mut [T] { - &mut self[..] - } -} - -impl Hash for GenericArray -where - N: ArrayLength, -{ - fn hash(&self, state: &mut H) - where - H: Hasher, - { - Hash::hash(&self[..], state) - } -} - -macro_rules! impl_from { - ($($n: expr => $ty: ty),*) => { - $( - impl From<[T; $n]> for GenericArray { - #[inline(always)] - fn from(arr: [T; $n]) -> Self { - unsafe { $crate::transmute(arr) } - } - } - - impl Into<[T; $n]> for GenericArray { - #[inline(always)] - fn into(self) -> [T; $n] { - unsafe { $crate::transmute(self) } - } - } - )* - - } -} - -impl_from! { - 1 => ::typenum::U1, - 2 => ::typenum::U2, - 3 => ::typenum::U3, - 4 => ::typenum::U4, - 5 => ::typenum::U5, - 6 => ::typenum::U6, - 7 => ::typenum::U7, - 8 => ::typenum::U8, - 9 => ::typenum::U9, - 10 => ::typenum::U10, - 11 => ::typenum::U11, - 12 => ::typenum::U12, - 13 => ::typenum::U13, - 14 => ::typenum::U14, - 15 => ::typenum::U15, - 16 => ::typenum::U16, - 17 => ::typenum::U17, - 18 => ::typenum::U18, - 19 => ::typenum::U19, - 20 => ::typenum::U20, - 21 => ::typenum::U21, - 22 => ::typenum::U22, - 23 => ::typenum::U23, - 24 => ::typenum::U24, - 25 => ::typenum::U25, - 26 => ::typenum::U26, - 27 => ::typenum::U27, - 28 => ::typenum::U28, - 29 => ::typenum::U29, - 30 => ::typenum::U30, - 31 => ::typenum::U31, - 32 => ::typenum::U32 -} diff --git a/vendor/generic-array-0.12.4/src/iter.rs b/vendor/generic-array-0.12.4/src/iter.rs deleted file mode 100644 index a2d67fc67..000000000 --- a/vendor/generic-array-0.12.4/src/iter.rs +++ /dev/null @@ -1,190 +0,0 @@ -//! `GenericArray` iterator implementation. - -use super::{ArrayLength, GenericArray}; -use core::{cmp, ptr, fmt, mem}; -use core::mem::ManuallyDrop; - -/// An iterator that moves out of a `GenericArray` -pub struct GenericArrayIter> { - // Invariants: index <= index_back <= N - // Only values in array[index..index_back] are alive at any given time. - // Values from array[..index] and array[index_back..] are already moved/dropped. - array: ManuallyDrop>, - index: usize, - index_back: usize, -} - -#[cfg(test)] -mod test { - use super::*; - - fn send(_iter: I) {} - - #[test] - fn test_send_iter() { - send(GenericArray::from([1, 2, 3, 4]).into_iter()); - } -} - -impl GenericArrayIter -where - N: ArrayLength, -{ - /// Returns the remaining items of this iterator as a slice - #[inline] - pub fn as_slice(&self) -> &[T] { - &self.array.as_slice()[self.index..self.index_back] - } - - /// Returns the remaining items of this iterator as a mutable slice - #[inline] - pub fn as_mut_slice(&mut self) -> &mut [T] { - &mut self.array.as_mut_slice()[self.index..self.index_back] - } -} - -impl IntoIterator for GenericArray -where - N: ArrayLength, -{ - type Item = T; - type IntoIter = GenericArrayIter; - - fn into_iter(self) -> Self::IntoIter { - GenericArrayIter { - array: ManuallyDrop::new(self), - index: 0, - index_back: N::to_usize(), - } - } -} - -// Based on work in rust-lang/rust#49000 -impl fmt::Debug for GenericArrayIter -where - N: ArrayLength, -{ - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - f.debug_tuple("GenericArrayIter") - .field(&self.as_slice()) - .finish() - } -} - -impl Drop for GenericArrayIter -where - N: ArrayLength, -{ - #[inline] - fn drop(&mut self) { - // Drop values that are still alive. - for p in self.as_mut_slice() { - unsafe { - ptr::drop_in_place(p); - } - } - } -} - -// Based on work in rust-lang/rust#49000 -impl Clone for GenericArrayIter -where - N: ArrayLength, -{ - fn clone(&self) -> Self { - // This places all cloned elements at the start of the new array iterator, - // not at their original indices. - unsafe { - let mut iter = GenericArrayIter { - array: ManuallyDrop::new(mem::uninitialized()), - index: 0, - index_back: 0, - }; - - for (dst, src) in iter.array.iter_mut().zip(self.as_slice()) { - ptr::write(dst, src.clone()); - - iter.index_back += 1; - } - - iter - } - } -} - -impl Iterator for GenericArrayIter -where - N: ArrayLength, -{ - type Item = T; - - #[inline] - fn next(&mut self) -> Option { - if self.index < self.index_back { - let p = unsafe { Some(ptr::read(self.array.get_unchecked(self.index))) }; - - self.index += 1; - - p - } else { - None - } - } - - #[inline] - fn size_hint(&self) -> (usize, Option) { - let len = self.len(); - (len, Some(len)) - } - - #[inline] - fn count(self) -> usize { - self.len() - } - - fn nth(&mut self, n: usize) -> Option { - // First consume values prior to the nth. - let ndrop = cmp::min(n, self.len()); - - for p in &mut self.array[self.index..self.index + ndrop] { - self.index += 1; - - unsafe { - ptr::drop_in_place(p); - } - } - - self.next() - } - - fn last(mut self) -> Option { - // Note, everything else will correctly drop first as `self` leaves scope. - self.next_back() - } -} - -impl DoubleEndedIterator for GenericArrayIter -where - N: ArrayLength, -{ - fn next_back(&mut self) -> Option { - if self.index < self.index_back { - self.index_back -= 1; - - unsafe { Some(ptr::read(self.array.get_unchecked(self.index_back))) } - } else { - None - } - } -} - -impl ExactSizeIterator for GenericArrayIter -where - N: ArrayLength, -{ - fn len(&self) -> usize { - self.index_back - self.index - } -} - -// TODO: Implement `FusedIterator` and `TrustedLen` when stabilized \ No newline at end of file diff --git a/vendor/generic-array-0.12.4/src/lib.rs b/vendor/generic-array-0.12.4/src/lib.rs deleted file mode 100644 index e98e8fd58..000000000 --- a/vendor/generic-array-0.12.4/src/lib.rs +++ /dev/null @@ -1,632 +0,0 @@ -//! This crate implements a structure that can be used as a generic array type.use -//! Core Rust array types `[T; N]` can't be used generically with -//! respect to `N`, so for example this: -//! -//! ```{should_fail} -//! struct Foo { -//! data: [T; N] -//! } -//! ``` -//! -//! won't work. -//! -//! **generic-array** exports a `GenericArray` type, which lets -//! the above be implemented as: -//! -//! ``` -//! # use generic_array::{ArrayLength, GenericArray}; -//! struct Foo> { -//! data: GenericArray -//! } -//! ``` -//! -//! The `ArrayLength` trait is implemented by default for -//! [unsigned integer types](../typenum/uint/index.html) from -//! [typenum](../typenum/index.html). -//! -//! For ease of use, an `arr!` macro is provided - example below: -//! -//! ``` -//! # #[macro_use] -//! # extern crate generic_array; -//! # extern crate typenum; -//! # fn main() { -//! let array = arr![u32; 1, 2, 3]; -//! assert_eq!(array[2], 3); -//! # } -//! ``` - -#![deny(missing_docs)] -#![no_std] - -#[cfg(feature = "serde")] -extern crate serde; - -#[cfg(test)] -extern crate bincode; - -pub extern crate typenum; - -mod hex; -mod impls; - -#[cfg(feature = "serde")] -pub mod impl_serde; - -use core::iter::FromIterator; -use core::marker::PhantomData; -use core::mem::ManuallyDrop; -use core::ops::{Deref, DerefMut}; -use core::{mem, ptr, slice}; -use typenum::bit::{B0, B1}; -use typenum::uint::{UInt, UTerm, Unsigned}; - -#[cfg_attr(test, macro_use)] -pub mod arr; -pub mod functional; -pub mod iter; -pub mod sequence; - -use functional::*; -pub use iter::GenericArrayIter; -use sequence::*; - -/// Trait making `GenericArray` work, marking types to be used as length of an array -pub unsafe trait ArrayLength: Unsigned { - /// Associated type representing the array type for the number - type ArrayType; -} - -unsafe impl ArrayLength for UTerm { - #[doc(hidden)] - type ArrayType = (); -} - -/// Internal type used to generate a struct of appropriate size -#[allow(dead_code)] -#[repr(C)] -#[doc(hidden)] -pub struct GenericArrayImplEven { - parent1: U, - parent2: U, - _marker: PhantomData, -} - -impl Clone for GenericArrayImplEven { - fn clone(&self) -> GenericArrayImplEven { - GenericArrayImplEven { - parent1: self.parent1.clone(), - parent2: self.parent2.clone(), - _marker: PhantomData, - } - } -} - -impl Copy for GenericArrayImplEven {} - -/// Internal type used to generate a struct of appropriate size -#[allow(dead_code)] -#[repr(C)] -#[doc(hidden)] -pub struct GenericArrayImplOdd { - parent1: U, - parent2: U, - data: T, -} - -impl Clone for GenericArrayImplOdd { - fn clone(&self) -> GenericArrayImplOdd { - GenericArrayImplOdd { - parent1: self.parent1.clone(), - parent2: self.parent2.clone(), - data: self.data.clone(), - } - } -} - -impl Copy for GenericArrayImplOdd {} - -unsafe impl> ArrayLength for UInt { - #[doc(hidden)] - type ArrayType = GenericArrayImplEven; -} - -unsafe impl> ArrayLength for UInt { - #[doc(hidden)] - type ArrayType = GenericArrayImplOdd; -} - -/// Struct representing a generic array - `GenericArray` works like [T; N] -#[allow(dead_code)] -pub struct GenericArray> { - data: U::ArrayType, -} - -unsafe impl> Send for GenericArray {} -unsafe impl> Sync for GenericArray {} - -impl Deref for GenericArray -where - N: ArrayLength, -{ - type Target = [T]; - - #[inline(always)] - fn deref(&self) -> &[T] { - unsafe { slice::from_raw_parts(self as *const Self as *const T, N::to_usize()) } - } -} - -impl DerefMut for GenericArray -where - N: ArrayLength, -{ - #[inline(always)] - fn deref_mut(&mut self) -> &mut [T] { - unsafe { slice::from_raw_parts_mut(self as *mut Self as *mut T, N::to_usize()) } - } -} - -/// Creates an array one element at a time using a mutable iterator -/// you can write to with `ptr::write`. -/// -/// Incremenent the position while iterating to mark off created elements, -/// which will be dropped if `into_inner` is not called. -#[doc(hidden)] -pub struct ArrayBuilder> { - array: ManuallyDrop>, - position: usize, -} - -impl> ArrayBuilder { - #[doc(hidden)] - #[inline] - pub unsafe fn new() -> ArrayBuilder { - ArrayBuilder { - array: ManuallyDrop::new(mem::uninitialized()), - position: 0, - } - } - - /// Creates a mutable iterator for writing to the array using `ptr::write`. - /// - /// Increment the position value given as a mutable reference as you iterate - /// to mark how many elements have been created. - #[doc(hidden)] - #[inline] - pub unsafe fn iter_position(&mut self) -> (slice::IterMut, &mut usize) { - (self.array.iter_mut(), &mut self.position) - } - - /// When done writing (assuming all elements have been written to), - /// get the inner array. - #[doc(hidden)] - #[inline] - pub unsafe fn into_inner(self) -> GenericArray { - let array = ptr::read(&self.array); - - mem::forget(self); - - ManuallyDrop::into_inner(array) - } -} - -impl> Drop for ArrayBuilder { - fn drop(&mut self) { - for value in &mut self.array[..self.position] { - unsafe { - ptr::drop_in_place(value); - } - } - } -} - -/// Consumes an array. -/// -/// Increment the position while iterating and any leftover elements -/// will be dropped if position does not go to N -#[doc(hidden)] -pub struct ArrayConsumer> { - array: ManuallyDrop>, - position: usize, -} - -impl> ArrayConsumer { - #[doc(hidden)] - #[inline] - pub unsafe fn new(array: GenericArray) -> ArrayConsumer { - ArrayConsumer { - array: ManuallyDrop::new(array), - position: 0, - } - } - - /// Creates an iterator and mutable reference to the internal position - /// to keep track of consumed elements. - /// - /// Increment the position as you iterate to mark off consumed elements - #[doc(hidden)] - #[inline] - pub unsafe fn iter_position(&mut self) -> (slice::Iter, &mut usize) { - (self.array.iter(), &mut self.position) - } -} - -impl> Drop for ArrayConsumer { - fn drop(&mut self) { - for value in &mut self.array[self.position..N::to_usize()] { - unsafe { - ptr::drop_in_place(value); - } - } - } -} - -impl<'a, T: 'a, N> IntoIterator for &'a GenericArray -where - N: ArrayLength, -{ - type IntoIter = slice::Iter<'a, T>; - type Item = &'a T; - - fn into_iter(self: &'a GenericArray) -> Self::IntoIter { - self.as_slice().iter() - } -} - -impl<'a, T: 'a, N> IntoIterator for &'a mut GenericArray -where - N: ArrayLength, -{ - type IntoIter = slice::IterMut<'a, T>; - type Item = &'a mut T; - - fn into_iter(self: &'a mut GenericArray) -> Self::IntoIter { - self.as_mut_slice().iter_mut() - } -} - -impl FromIterator for GenericArray -where - N: ArrayLength, -{ - fn from_iter(iter: I) -> GenericArray - where - I: IntoIterator, - { - unsafe { - let mut destination = ArrayBuilder::new(); - - { - let (destination_iter, position) = destination.iter_position(); - - for (src, dst) in iter.into_iter().zip(destination_iter) { - ptr::write(dst, src); - - *position += 1; - } - } - - if destination.position < N::to_usize() { - from_iter_length_fail(destination.position, N::to_usize()); - } - - destination.into_inner() - } - } -} - -#[inline(never)] -#[cold] -fn from_iter_length_fail(length: usize, expected: usize) -> ! { - panic!( - "GenericArray::from_iter received {} elements but expected {}", - length, expected - ); -} - -unsafe impl GenericSequence for GenericArray -where - N: ArrayLength, - Self: IntoIterator, -{ - type Length = N; - type Sequence = Self; - - fn generate(mut f: F) -> GenericArray - where - F: FnMut(usize) -> T, - { - unsafe { - let mut destination = ArrayBuilder::new(); - - { - let (destination_iter, position) = destination.iter_position(); - - for (i, dst) in destination_iter.enumerate() { - ptr::write(dst, f(i)); - - *position += 1; - } - } - - destination.into_inner() - } - } - - #[doc(hidden)] - fn inverted_zip( - self, - lhs: GenericArray, - mut f: F, - ) -> MappedSequence, B, U> - where - GenericArray: - GenericSequence + MappedGenericSequence, - Self: MappedGenericSequence, - Self::Length: ArrayLength + ArrayLength, - F: FnMut(B, Self::Item) -> U, - { - unsafe { - let mut left = ArrayConsumer::new(lhs); - let mut right = ArrayConsumer::new(self); - - let (left_array_iter, left_position) = left.iter_position(); - let (right_array_iter, right_position) = right.iter_position(); - - FromIterator::from_iter(left_array_iter.zip(right_array_iter).map(|(l, r)| { - let left_value = ptr::read(l); - let right_value = ptr::read(r); - - *left_position += 1; - *right_position += 1; - - f(left_value, right_value) - })) - } - } - - #[doc(hidden)] - fn inverted_zip2(self, lhs: Lhs, mut f: F) -> MappedSequence - where - Lhs: GenericSequence + MappedGenericSequence, - Self: MappedGenericSequence, - Self::Length: ArrayLength + ArrayLength, - F: FnMut(Lhs::Item, Self::Item) -> U, - { - unsafe { - let mut right = ArrayConsumer::new(self); - - let (right_array_iter, right_position) = right.iter_position(); - - FromIterator::from_iter( - lhs.into_iter() - .zip(right_array_iter) - .map(|(left_value, r)| { - let right_value = ptr::read(r); - - *right_position += 1; - - f(left_value, right_value) - }), - ) - } - } -} - -unsafe impl MappedGenericSequence for GenericArray -where - N: ArrayLength + ArrayLength, - GenericArray: GenericSequence, -{ - type Mapped = GenericArray; -} - -unsafe impl FunctionalSequence for GenericArray -where - N: ArrayLength, - Self: GenericSequence, -{ - fn map(self, mut f: F) -> MappedSequence - where - Self::Length: ArrayLength, - Self: MappedGenericSequence, - F: FnMut(T) -> U, - { - unsafe { - let mut source = ArrayConsumer::new(self); - - let (array_iter, position) = source.iter_position(); - - FromIterator::from_iter(array_iter.map(|src| { - let value = ptr::read(src); - - *position += 1; - - f(value) - })) - } - } - - #[inline] - fn zip(self, rhs: Rhs, f: F) -> MappedSequence - where - Self: MappedGenericSequence, - Rhs: MappedGenericSequence>, - Self::Length: ArrayLength + ArrayLength, - Rhs: GenericSequence, - F: FnMut(T, Rhs::Item) -> U, - { - rhs.inverted_zip(self, f) - } - - fn fold(self, init: U, mut f: F) -> U - where - F: FnMut(U, T) -> U, - { - unsafe { - let mut source = ArrayConsumer::new(self); - - let (array_iter, position) = source.iter_position(); - - array_iter.fold(init, |acc, src| { - let value = ptr::read(src); - - *position += 1; - - f(acc, value) - }) - } - } -} - -impl GenericArray -where - N: ArrayLength, -{ - /// Extracts a slice containing the entire array. - #[inline] - pub fn as_slice(&self) -> &[T] { - self.deref() - } - - /// Extracts a mutable slice containing the entire array. - #[inline] - pub fn as_mut_slice(&mut self) -> &mut [T] { - self.deref_mut() - } - - /// Converts slice to a generic array reference with inferred length; - /// - /// Length of the slice must be equal to the length of the array. - #[inline] - pub fn from_slice(slice: &[T]) -> &GenericArray { - slice.into() - } - - /// Converts mutable slice to a mutable generic array reference - /// - /// Length of the slice must be equal to the length of the array. - #[inline] - pub fn from_mut_slice(slice: &mut [T]) -> &mut GenericArray { - slice.into() - } -} - -impl<'a, T, N: ArrayLength> From<&'a [T]> for &'a GenericArray { - /// Converts slice to a generic array reference with inferred length; - /// - /// Length of the slice must be equal to the length of the array. - #[inline] - fn from(slice: &[T]) -> &GenericArray { - assert_eq!(slice.len(), N::to_usize()); - - unsafe { &*(slice.as_ptr() as *const GenericArray) } - } -} - -impl<'a, T, N: ArrayLength> From<&'a mut [T]> for &'a mut GenericArray { - /// Converts mutable slice to a mutable generic array reference - /// - /// Length of the slice must be equal to the length of the array. - #[inline] - fn from(slice: &mut [T]) -> &mut GenericArray { - assert_eq!(slice.len(), N::to_usize()); - - unsafe { &mut *(slice.as_mut_ptr() as *mut GenericArray) } - } -} - -impl GenericArray -where - N: ArrayLength, -{ - /// Construct a `GenericArray` from a slice by cloning its content - /// - /// Length of the slice must be equal to the length of the array - #[inline] - pub fn clone_from_slice(list: &[T]) -> GenericArray { - Self::from_exact_iter(list.iter().cloned()) - .expect("Slice must be the same length as the array") - } -} - -impl GenericArray -where - N: ArrayLength, -{ - /// Creates a new `GenericArray` instance from an iterator with a known exact size. - /// - /// Returns `None` if the size is not equal to the number of elements in the `GenericArray`. - pub fn from_exact_iter(iter: I) -> Option - where - I: IntoIterator, - ::IntoIter: ExactSizeIterator, - { - let iter = iter.into_iter(); - - if iter.len() == N::to_usize() { - unsafe { - let mut destination = ArrayBuilder::new(); - - { - let (destination_iter, position) = destination.iter_position(); - - for (dst, src) in destination_iter.zip(iter.into_iter()) { - ptr::write(dst, src); - - *position += 1; - } - } - - Some(destination.into_inner()) - } - } else { - None - } - } -} - -/// A reimplementation of the `transmute` function, avoiding problems -/// when the compiler can't prove equal sizes. -#[inline] -#[doc(hidden)] -pub unsafe fn transmute(a: A) -> B { - let b = ::core::ptr::read(&a as *const A as *const B); - ::core::mem::forget(a); - b -} - -#[cfg(test)] -mod test { - // Compile with: - // cargo rustc --lib --profile test --release -- - // -C target-cpu=native -C opt-level=3 --emit asm - // and view the assembly to make sure test_assembly generates - // SIMD instructions instead of a niave loop. - - #[inline(never)] - pub fn black_box(val: T) -> T { - use core::{mem, ptr}; - - let ret = unsafe { ptr::read_volatile(&val) }; - mem::forget(val); - ret - } - - #[test] - fn test_assembly() { - use functional::*; - - let a = black_box(arr![i32; 1, 3, 5, 7]); - let b = black_box(arr![i32; 2, 4, 6, 8]); - - let c = (&a).zip(b, |l, r| l + r); - - let d = a.fold(0, |a, x| a + x); - - assert_eq!(c, arr![i32; 3, 7, 11, 15]); - - assert_eq!(d, 16); - } -} diff --git a/vendor/generic-array-0.12.4/src/sequence.rs b/vendor/generic-array-0.12.4/src/sequence.rs deleted file mode 100644 index 7b928abda..000000000 --- a/vendor/generic-array-0.12.4/src/sequence.rs +++ /dev/null @@ -1,320 +0,0 @@ -//! Useful traits for manipulating sequences of data stored in `GenericArray`s - -use super::*; -use core::{mem, ptr}; -use core::ops::{Add, Sub}; -use typenum::operator_aliases::*; - -/// Defines some sequence with an associated length and iteration capabilities. -/// -/// This is useful for passing N-length generic arrays as generics. -pub unsafe trait GenericSequence: Sized + IntoIterator { - /// `GenericArray` associated length - type Length: ArrayLength; - - /// Concrete sequence type used in conjuction with reference implementations of `GenericSequence` - type Sequence: GenericSequence + FromIterator; - - /// Initializes a new sequence instance using the given function. - /// - /// If the generator function panics while initializing the sequence, - /// any already initialized elements will be dropped. - fn generate(f: F) -> Self::Sequence - where - F: FnMut(usize) -> T; - - #[doc(hidden)] - fn inverted_zip( - self, - lhs: GenericArray, - mut f: F, - ) -> MappedSequence, B, U> - where - GenericArray: GenericSequence - + MappedGenericSequence, - Self: MappedGenericSequence, - Self::Length: ArrayLength + ArrayLength, - F: FnMut(B, Self::Item) -> U, - { - unsafe { - let mut left = ArrayConsumer::new(lhs); - - let (left_array_iter, left_position) = left.iter_position(); - - FromIterator::from_iter( - left_array_iter - .zip(self.into_iter()) - .map(|(l, right_value)| { - let left_value = ptr::read(l); - - *left_position += 1; - - f(left_value, right_value) - }) - ) - } - } - - #[doc(hidden)] - fn inverted_zip2(self, lhs: Lhs, mut f: F) -> MappedSequence - where - Lhs: GenericSequence + MappedGenericSequence, - Self: MappedGenericSequence, - Self::Length: ArrayLength + ArrayLength, - F: FnMut(Lhs::Item, Self::Item) -> U, - { - FromIterator::from_iter(lhs.into_iter().zip(self.into_iter()).map(|(l, r)| f(l, r))) - } -} - -/// Accessor for `GenericSequence` item type, which is really `IntoIterator::Item` -/// -/// For deeply nested generic mapped sequence types, like shown in `tests/generics.rs`, -/// this can be useful for keeping things organized. -pub type SequenceItem = ::Item; - -unsafe impl<'a, T: 'a, S: GenericSequence> GenericSequence for &'a S -where - &'a S: IntoIterator, -{ - type Length = S::Length; - type Sequence = S::Sequence; - - #[inline] - fn generate(f: F) -> Self::Sequence - where - F: FnMut(usize) -> T, - { - S::generate(f) - } -} - -unsafe impl<'a, T: 'a, S: GenericSequence> GenericSequence for &'a mut S -where - &'a mut S: IntoIterator, -{ - type Length = S::Length; - type Sequence = S::Sequence; - - #[inline] - fn generate(f: F) -> Self::Sequence - where - F: FnMut(usize) -> T, - { - S::generate(f) - } -} - -/// Defines any `GenericSequence` which can be lengthened or extended by appending -/// or prepending an element to it. -/// -/// Any lengthened sequence can be shortened back to the original using `pop_front` or `pop_back` -pub unsafe trait Lengthen: Sized + GenericSequence { - /// `GenericSequence` that has one more element than `Self` - type Longer: Shorten; - - /// Returns a new array with the given element appended to the end of it. - /// - /// Example: - /// - /// ```ignore - /// let a = arr![i32; 1, 2, 3]; - /// - /// let b = a.append(4); - /// - /// assert_eq!(b, arr![i32; 1, 2, 3, 4]); - /// ``` - fn append(self, last: T) -> Self::Longer; - - /// Returns a new array with the given element prepended to the front of it. - /// - /// Example: - /// - /// ```ignore - /// let a = arr![i32; 1, 2, 3]; - /// - /// let b = a.prepend(4); - /// - /// assert_eq!(b, arr![i32; 4, 1, 2, 3]); - /// ``` - fn prepend(self, first: T) -> Self::Longer; -} - -/// Defines a `GenericSequence` which can be shortened by removing the first or last element from it. -/// -/// Additionally, any shortened sequence can be lengthened by -/// appending or prepending an element to it. -pub unsafe trait Shorten: Sized + GenericSequence { - /// `GenericSequence` that has one less element than `Self` - type Shorter: Lengthen; - - /// Returns a new array without the last element, and the last element. - /// - /// Example: - /// - /// ```ignore - /// let a = arr![i32; 1, 2, 3, 4]; - /// - /// let (init, last) = a.pop_back(); - /// - /// assert_eq!(init, arr![i32; 1, 2, 3]); - /// assert_eq!(last, 4); - /// ``` - fn pop_back(self) -> (Self::Shorter, T); - - /// Returns a new array without the first element, and the first element. - /// Example: - /// - /// ```ignore - /// let a = arr![i32; 1, 2, 3, 4]; - /// - /// let (head, tail) = a.pop_front(); - /// - /// assert_eq!(head, 1); - /// assert_eq!(tail, arr![i32; 2, 3, 4]); - /// ``` - fn pop_front(self) -> (T, Self::Shorter); -} - -unsafe impl> Lengthen for GenericArray -where - N: Add, - Add1: ArrayLength, - Add1: Sub, - Sub1>: ArrayLength, -{ - type Longer = GenericArray>; - - fn append(self, last: T) -> Self::Longer { - let mut longer: Self::Longer = unsafe { mem::uninitialized() }; - - unsafe { - ptr::write(longer.as_mut_ptr() as *mut _, self); - ptr::write(&mut longer[N::to_usize()], last); - } - - longer - } - - fn prepend(self, first: T) -> Self::Longer { - let mut longer: Self::Longer = unsafe { mem::uninitialized() }; - - let longer_ptr = longer.as_mut_ptr(); - - unsafe { - ptr::write(longer_ptr as *mut _, first); - ptr::write(longer_ptr.offset(1) as *mut _, self); - } - - longer - } -} - -unsafe impl> Shorten for GenericArray -where - N: Sub, - Sub1: ArrayLength, - Sub1: Add, - Add1>: ArrayLength, -{ - type Shorter = GenericArray>; - - fn pop_back(self) -> (Self::Shorter, T) { - let init_ptr = self.as_ptr(); - let last_ptr = unsafe { init_ptr.offset(Sub1::::to_usize() as isize) }; - - let init = unsafe { ptr::read(init_ptr as _) }; - let last = unsafe { ptr::read(last_ptr as _) }; - - mem::forget(self); - - (init, last) - } - - fn pop_front(self) -> (T, Self::Shorter) { - let head_ptr = self.as_ptr(); - let tail_ptr = unsafe { head_ptr.offset(1) }; - - let head = unsafe { ptr::read(head_ptr as _) }; - let tail = unsafe { ptr::read(tail_ptr as _) }; - - mem::forget(self); - - (head, tail) - } -} - -/// Defines a `GenericSequence` that can be split into two parts at a given pivot index. -pub unsafe trait Split: GenericSequence -where - K: ArrayLength, -{ - /// First part of the resulting split array - type First: GenericSequence; - /// Second part of the resulting split array - type Second: GenericSequence; - - /// Splits an array at the given index, returning the separate parts of the array. - fn split(self) -> (Self::First, Self::Second); -} - -unsafe impl Split for GenericArray -where - N: ArrayLength, - K: ArrayLength, - N: Sub, - Diff: ArrayLength, -{ - type First = GenericArray; - type Second = GenericArray>; - - fn split(self) -> (Self::First, Self::Second) { - let head_ptr = self.as_ptr(); - let tail_ptr = unsafe { head_ptr.offset(K::to_usize() as isize) }; - - let head = unsafe { ptr::read(head_ptr as _) }; - let tail = unsafe { ptr::read(tail_ptr as _) }; - - mem::forget(self); - - (head, tail) - } -} - -/// Defines `GenericSequence`s which can be joined together, forming a larger array. -pub unsafe trait Concat: GenericSequence -where - M: ArrayLength, -{ - /// Sequence to be concatenated with `self` - type Rest: GenericSequence; - - /// Resulting sequence formed by the concatenation. - type Output: GenericSequence; - - /// Concatenate, or join, two sequences. - fn concat(self, rest: Self::Rest) -> Self::Output; -} - -unsafe impl Concat for GenericArray -where - N: ArrayLength + Add, - M: ArrayLength, - Sum: ArrayLength, -{ - type Rest = GenericArray; - type Output = GenericArray>; - - fn concat(self, rest: Self::Rest) -> Self::Output { - let mut output: Self::Output = unsafe { mem::uninitialized() }; - - let output_ptr = output.as_mut_ptr(); - - unsafe { - ptr::write(output_ptr as *mut _, self); - ptr::write(output_ptr.offset(N::to_usize() as isize) as *mut _, rest); - } - - output - } -} diff --git a/vendor/generic-array-0.12.4/tests/arr.rs b/vendor/generic-array-0.12.4/tests/arr.rs deleted file mode 100644 index c37b5d50f..000000000 --- a/vendor/generic-array-0.12.4/tests/arr.rs +++ /dev/null @@ -1,27 +0,0 @@ -#[macro_use] -extern crate generic_array; -extern crate typenum; - -#[test] -fn empty_without_trailing_comma() { - let ar = arr![u8; ]; - assert_eq!(format!("{:x}", ar), ""); -} - -#[test] -fn empty_with_trailing_comma() { - let ar = arr![u8; , ]; - assert_eq!(format!("{:x}", ar), ""); -} - -#[test] -fn without_trailing_comma() { - let ar = arr![u8; 10, 20, 30]; - assert_eq!(format!("{:x}", ar), "0a141e"); -} - -#[test] -fn with_trailing_comma() { - let ar = arr![u8; 10, 20, 30, ]; - assert_eq!(format!("{:x}", ar), "0a141e"); -} diff --git a/vendor/generic-array-0.12.4/tests/generics.rs b/vendor/generic-array-0.12.4/tests/generics.rs deleted file mode 100644 index d48fe08c0..000000000 --- a/vendor/generic-array-0.12.4/tests/generics.rs +++ /dev/null @@ -1,98 +0,0 @@ -#![recursion_limit = "128"] - -#[macro_use] -extern crate generic_array; - -use generic_array::typenum::consts::U4; - -use std::fmt::Debug; -use std::ops::Add; - -use generic_array::{GenericArray, ArrayLength}; -use generic_array::sequence::*; -use generic_array::functional::*; - -/// Example function using generics to pass N-length sequences and map them -pub fn generic_map(s: S) -where - S: FunctionalSequence, // `.map` - S::Item: Add, // `x + 1` - S: MappedGenericSequence, // `i32` -> `i32` - MappedSequence: Debug, // println! -{ - let a = s.map(|x| x + 1); - - println!("{:?}", a); -} - -/// Complex example function using generics to pass N-length sequences, zip them, and then map that result. -/// -/// If used with `GenericArray` specifically this isn't necessary -pub fn generic_sequence_zip_sum(a: A, b: B) -> i32 -where - A: FunctionalSequence, // `.zip` - B: FunctionalSequence, // `.zip` - A: MappedGenericSequence, // `i32` -> `i32` - B: MappedGenericSequence>, // `i32` -> `i32`, prove A and B can map to the same output - A::Item: Add, // `l + r` - MappedSequence: MappedGenericSequence + FunctionalSequence, // `.map` - SequenceItem>: Add, // `x + 1` - MappedSequence, i32, i32>: Debug, // `println!` - MappedSequence, i32, i32>: FunctionalSequence, // `.fold` - SequenceItem, i32, i32>>: Add // `x + a`, note the order -{ - let c = a.zip(b, |l, r| l + r).map(|x| x + 1); - - println!("{:?}", c); - - c.fold(0, |a, x| x + a) -} - -/// Super-simple fixed-length i32 `GenericArray`s -pub fn generic_array_plain_zip_sum(a: GenericArray, b: GenericArray) -> i32 { - a.zip(b, |l, r| l + r).map(|x| x + 1).fold(0, |a, x| x + a) -} - -pub fn generic_array_variable_length_zip_sum(a: GenericArray, b: GenericArray) -> i32 -where - N: ArrayLength, -{ - a.zip(b, |l, r| l + r).map(|x| x + 1).fold(0, |a, x| x + a) -} - -pub fn generic_array_same_type_variable_length_zip_sum(a: GenericArray, b: GenericArray) -> i32 -where - N: ArrayLength + ArrayLength<>::Output>, - T: Add, -{ - a.zip(b, |l, r| l + r).map(|x| x + 1).fold(0, |a, x| x + a) -} - -/// Complex example using fully generic `GenericArray`s with the same length. -/// -/// It's mostly just the repeated `Add` traits, which would be present in other systems anyway. -pub fn generic_array_zip_sum + ArrayLength>(a: GenericArray, b: GenericArray) -> i32 -where - A: Add, - N: ArrayLength<>::Output> + - ArrayLength<<>::Output as Add>::Output>, - >::Output: Add, - <>::Output as Add>::Output: Add, -{ - a.zip(b, |l, r| l + r).map(|x| x + 1).fold(0, |a, x| x + a) -} - -#[test] -fn test_generics() { - generic_map(arr![i32; 1, 2, 3, 4]); - - assert_eq!(generic_sequence_zip_sum(arr![i32; 1, 2, 3, 4], arr![i32; 2, 3, 4, 5]), 28); - - assert_eq!(generic_array_plain_zip_sum(arr![i32; 1, 2, 3, 4], arr![i32; 2, 3, 4, 5]), 28); - - assert_eq!(generic_array_variable_length_zip_sum(arr![i32; 1, 2, 3, 4], arr![i32; 2, 3, 4, 5]), 28); - - assert_eq!(generic_array_same_type_variable_length_zip_sum(arr![i32; 1, 2, 3, 4], arr![i32; 2, 3, 4, 5]), 28); - - assert_eq!(generic_array_zip_sum(arr![i32; 1, 2, 3, 4], arr![i32; 2, 3, 4, 5]), 28); -} \ No newline at end of file diff --git a/vendor/generic-array-0.12.4/tests/hex.rs b/vendor/generic-array-0.12.4/tests/hex.rs deleted file mode 100644 index 0882e9bb3..000000000 --- a/vendor/generic-array-0.12.4/tests/hex.rs +++ /dev/null @@ -1,61 +0,0 @@ -#[macro_use] -extern crate generic_array; -extern crate typenum; - -use generic_array::GenericArray; -use std::str::from_utf8; -use typenum::U2048; - -#[test] -fn short_lower_hex() { - let ar = arr![u8; 10, 20, 30]; - assert_eq!(format!("{:x}", ar), "0a141e"); -} - -#[test] -fn short_upper_hex() { - let ar = arr![u8; 30, 20, 10]; - assert_eq!(format!("{:X}", ar), "1E140A"); -} - -#[test] -fn long_lower_hex() { - let ar = GenericArray::::default(); - assert_eq!(format!("{:x}", ar), from_utf8(&[b'0'; 4096]).unwrap()); -} - -#[test] -fn long_lower_hex_truncated() { - let ar = GenericArray::::default(); - assert_eq!(format!("{:.3001x}", ar), from_utf8(&[b'0'; 3001]).unwrap()); -} - -#[test] -fn long_upper_hex() { - let ar = GenericArray::::default(); - assert_eq!(format!("{:X}", ar), from_utf8(&[b'0'; 4096]).unwrap()); -} - -#[test] -fn long_upper_hex_truncated() { - let ar = GenericArray::::default(); - assert_eq!(format!("{:.2777X}", ar), from_utf8(&[b'0'; 2777]).unwrap()); -} - -#[test] -fn truncated_lower_hex() { - let ar = arr![u8; 10, 20, 30, 40, 50]; - assert_eq!(format!("{:.2x}", ar), "0a"); - assert_eq!(format!("{:.3x}", ar), "0a1"); - assert_eq!(format!("{:.4x}", ar), "0a14"); -} - -#[test] -fn truncated_upper_hex() { - let ar = arr![u8; 30, 20, 10, 17, 0]; - assert_eq!(format!("{:.4X}", ar), "1E14"); - assert_eq!(format!("{:.5X}", ar), "1E140"); - assert_eq!(format!("{:.6X}", ar), "1E140A"); - assert_eq!(format!("{:.7X}", ar), "1E140A1"); - assert_eq!(format!("{:.8X}", ar), "1E140A11"); -} diff --git a/vendor/generic-array-0.12.4/tests/import_name.rs b/vendor/generic-array-0.12.4/tests/import_name.rs deleted file mode 100644 index 27653c9a8..000000000 --- a/vendor/generic-array-0.12.4/tests/import_name.rs +++ /dev/null @@ -1,10 +0,0 @@ -#[macro_use] -extern crate generic_array as gen_arr; - -use gen_arr::typenum; - -#[test] -fn test_different_crate_name() { - let _: gen_arr::GenericArray = arr![u32; 0, 1, 2, 3]; - let _: gen_arr::GenericArray = arr![u32;]; -} diff --git a/vendor/generic-array-0.12.4/tests/iter.rs b/vendor/generic-array-0.12.4/tests/iter.rs deleted file mode 100644 index 47860d728..000000000 --- a/vendor/generic-array-0.12.4/tests/iter.rs +++ /dev/null @@ -1,164 +0,0 @@ -#[macro_use] -extern crate generic_array; - -use std::cell::Cell; -use std::ops::Drop; - -use generic_array::GenericArray; -use generic_array::typenum::consts::U5; - -#[test] -fn test_into_iter_as_slice() { - let array = arr![char; 'a', 'b', 'c']; - let mut into_iter = array.into_iter(); - assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']); - let _ = into_iter.next().unwrap(); - assert_eq!(into_iter.as_slice(), &['b', 'c']); - let _ = into_iter.next().unwrap(); - let _ = into_iter.next().unwrap(); - assert_eq!(into_iter.as_slice(), &[]); -} - -#[test] -fn test_into_iter_as_mut_slice() { - let array = arr![char; 'a', 'b', 'c']; - let mut into_iter = array.into_iter(); - assert_eq!(into_iter.as_slice(), &['a', 'b', 'c']); - into_iter.as_mut_slice()[0] = 'x'; - into_iter.as_mut_slice()[1] = 'y'; - assert_eq!(into_iter.next().unwrap(), 'x'); - assert_eq!(into_iter.as_slice(), &['y', 'c']); -} - -#[test] -fn test_into_iter_debug() { - let array = arr![char; 'a', 'b', 'c']; - let into_iter = array.into_iter(); - let debug = format!("{:?}", into_iter); - assert_eq!(debug, "GenericArrayIter(['a', 'b', 'c'])"); -} - -#[test] -fn test_into_iter_clone() { - fn iter_equal>(it: I, slice: &[i32]) { - let v: Vec = it.collect(); - assert_eq!(&v[..], slice); - } - let mut it = arr![i32; 1, 2, 3].into_iter(); - iter_equal(it.clone(), &[1, 2, 3]); - assert_eq!(it.next(), Some(1)); - let mut it = it.rev(); - iter_equal(it.clone(), &[3, 2]); - assert_eq!(it.next(), Some(3)); - iter_equal(it.clone(), &[2]); - assert_eq!(it.next(), Some(2)); - iter_equal(it.clone(), &[]); - assert_eq!(it.next(), None); -} - -#[test] -fn test_into_iter_nth() { - let v = arr![i32; 0, 1, 2, 3, 4]; - for i in 0..v.len() { - assert_eq!(v.clone().into_iter().nth(i).unwrap(), v[i]); - } - assert_eq!(v.clone().into_iter().nth(v.len()), None); - - let mut iter = v.into_iter(); - assert_eq!(iter.nth(2).unwrap(), v[2]); - assert_eq!(iter.nth(1).unwrap(), v[4]); -} - -#[test] -fn test_into_iter_last() { - let v = arr![i32; 0, 1, 2, 3, 4]; - assert_eq!(v.into_iter().last().unwrap(), 4); - assert_eq!(arr![i32; 0].into_iter().last().unwrap(), 0); -} - -#[test] -fn test_into_iter_count() { - let v = arr![i32; 0, 1, 2, 3, 4]; - assert_eq!(v.clone().into_iter().count(), 5); - - let mut iter2 = v.into_iter(); - iter2.next(); - iter2.next(); - assert_eq!(iter2.count(), 3); -} - -#[test] -fn test_into_iter_flat_map() { - assert!((0..5).flat_map(|i| arr![i32; 2 * i, 2 * i + 1]).eq(0..10)); -} - -#[test] -fn test_into_iter_drops() { - struct R<'a> { - i: &'a Cell, - } - - impl<'a> Drop for R<'a> { - fn drop(&mut self) { - self.i.set(self.i.get() + 1); - } - } - - fn r(i: &Cell) -> R { - R { - i: i - } - } - - fn v(i: &Cell) -> GenericArray { - arr![R; r(i), r(i), r(i), r(i), r(i)] - } - - let i = Cell::new(0); - { - v(&i).into_iter(); - } - assert_eq!(i.get(), 5); - - let i = Cell::new(0); - { - let mut iter = v(&i).into_iter(); - let _x = iter.next(); - assert_eq!(i.get(), 0); - assert_eq!(iter.count(), 4); - assert_eq!(i.get(), 4); - } - assert_eq!(i.get(), 5); - - let i = Cell::new(0); - { - let mut iter = v(&i).into_iter(); - let _x = iter.nth(2); - assert_eq!(i.get(), 2); - let _y = iter.last(); - assert_eq!(i.get(), 3); - } - assert_eq!(i.get(), 5); - - let i = Cell::new(0); - for (index, _x) in v(&i).into_iter().enumerate() { - assert_eq!(i.get(), index); - } - assert_eq!(i.get(), 5); - - let i = Cell::new(0); - for (index, _x) in v(&i).into_iter().rev().enumerate() { - assert_eq!(i.get(), index); - } - assert_eq!(i.get(), 5); -} - -/* -//TODO: Cover this -#[allow(dead_code)] -fn assert_covariance() { - fn into_iter<'new>(i: GenericArrayIter<&'static str, U10>) -> GenericArrayIter<&'new str, U10> { - i - } -} -*/ \ No newline at end of file diff --git a/vendor/generic-array-0.12.4/tests/mod.rs b/vendor/generic-array-0.12.4/tests/mod.rs deleted file mode 100644 index 6c6d9eb49..000000000 --- a/vendor/generic-array-0.12.4/tests/mod.rs +++ /dev/null @@ -1,287 +0,0 @@ -#![recursion_limit = "128"] -#![no_std] -#[macro_use] -extern crate generic_array; -use core::cell::Cell; -use core::ops::{Add, Drop}; -use generic_array::GenericArray; -use generic_array::functional::*; -use generic_array::sequence::*; -use generic_array::typenum::{U1, U3, U4, U97}; - -#[test] -fn test() { - let mut list97 = [0; 97]; - for i in 0..97 { - list97[i] = i as i32; - } - let l: GenericArray = GenericArray::clone_from_slice(&list97); - assert_eq!(l[0], 0); - assert_eq!(l[1], 1); - assert_eq!(l[32], 32); - assert_eq!(l[56], 56); -} - -#[test] -fn test_drop() { - #[derive(Clone)] - struct TestDrop<'a>(&'a Cell); - - impl<'a> Drop for TestDrop<'a> { - fn drop(&mut self) { - self.0.set(self.0.get() + 1); - } - } - - let drop_counter = Cell::new(0); - { - let _: GenericArray = arr![TestDrop; TestDrop(&drop_counter), - TestDrop(&drop_counter), - TestDrop(&drop_counter)]; - } - assert_eq!(drop_counter.get(), 3); -} - -#[test] -fn test_arr() { - let test: GenericArray = arr![u32; 1, 2, 3]; - assert_eq!(test[1], 2); -} - -#[test] -fn test_copy() { - let test = arr![u32; 1, 2, 3]; - let test2 = test; - // if GenericArray is not copy, this should fail as a use of a moved value - assert_eq!(test[1], 2); - assert_eq!(test2[0], 1); -} - -#[derive(Debug, PartialEq, Eq)] -struct NoClone(T); - -#[test] -fn test_from_slice() { - let arr = [1, 2, 3, 4]; - let gen_arr = GenericArray::<_, U3>::from_slice(&arr[..3]); - assert_eq!(&arr[..3], gen_arr.as_slice()); - let arr = [NoClone(1u32), NoClone(2), NoClone(3), NoClone(4)]; - let gen_arr = GenericArray::<_, U3>::from_slice(&arr[..3]); - assert_eq!(&arr[..3], gen_arr.as_slice()); -} - -#[test] -fn test_from_mut_slice() { - let mut arr = [1, 2, 3, 4]; - { - let gen_arr = GenericArray::<_, U3>::from_mut_slice(&mut arr[..3]); - gen_arr[2] = 10; - } - assert_eq!(arr, [1, 2, 10, 4]); - let mut arr = [NoClone(1u32), NoClone(2), NoClone(3), NoClone(4)]; - { - let gen_arr = GenericArray::<_, U3>::from_mut_slice(&mut arr[..3]); - gen_arr[2] = NoClone(10); - } - assert_eq!(arr, [NoClone(1), NoClone(2), NoClone(10), NoClone(4)]); -} - -#[test] -fn test_default() { - let arr = GenericArray::::default(); - assert_eq!(arr[0], 0); -} - -#[test] -fn test_from() { - let data = [(1, 2, 3), (4, 5, 6), (7, 8, 9)]; - let garray: GenericArray<(usize, usize, usize), U3> = data.into(); - assert_eq!(&data, garray.as_slice()); -} - -#[test] -fn test_unit_macro() { - let arr = arr![f32; 3.14]; - assert_eq!(arr[0], 3.14); -} - -#[test] -fn test_empty_macro() { - let _arr = arr![f32;]; -} - -#[test] -fn test_cmp() { - arr![u8; 0x00].cmp(&arr![u8; 0x00]); -} - -/// This test should cause a helpful compile error if uncommented. -// #[test] -// fn test_empty_macro2(){ -// let arr = arr![]; -// } -#[cfg(feature = "serde")] -mod impl_serde { - extern crate serde_json; - - use generic_array::GenericArray; - use generic_array::typenum::U6; - - #[test] - fn test_serde_implementation() { - let array: GenericArray = arr![f64; 0.0, 5.0, 3.0, 7.07192, 76.0, -9.0]; - let string = serde_json::to_string(&array).unwrap(); - assert_eq!(string, "[0.0,5.0,3.0,7.07192,76.0,-9.0]"); - - let test_array: GenericArray = serde_json::from_str(&string).unwrap(); - assert_eq!(test_array, array); - } -} - -#[test] -fn test_map() { - let b: GenericArray = GenericArray::generate(|i| i as i32 * 4).map(|x| x - 3); - - assert_eq!(b, arr![i32; -3, 1, 5, 9]); -} - -#[test] -fn test_zip() { - let a: GenericArray<_, U4> = GenericArray::generate(|i| i + 1); - let b: GenericArray<_, U4> = GenericArray::generate(|i| i as i32 * 4); - - // Uses reference and non-reference arguments - let c = (&a).zip(b, |r, l| *r as i32 + l); - - assert_eq!(c, arr![i32; 1, 6, 11, 16]); -} - -#[test] -#[should_panic] -fn test_from_iter_short() { - use core::iter::repeat; - - let a: GenericArray<_, U4> = repeat(11).take(3).collect(); - - assert_eq!(a, arr![i32; 11, 11, 11, 0]); -} - -#[test] -fn test_from_iter() { - use core::iter::{once, repeat}; - - let a: GenericArray<_, U4> = repeat(11).take(3).chain(once(0)).collect(); - - assert_eq!(a, arr![i32; 11, 11, 11, 0]); -} - -#[test] -fn test_sizes() { - #![allow(dead_code)] - use core::mem::{size_of, size_of_val}; - - #[derive(Debug, Copy, Clone)] - #[repr(C)] - #[repr(packed)] - struct Test { - t: u16, - s: u32, - r: u16, - f: u16, - o: u32, - } - - assert_eq!(size_of::(), 14); - - assert_eq!(size_of_val(&arr![u8; 1, 2, 3]), size_of::() * 3); - assert_eq!(size_of_val(&arr![u32; 1]), size_of::() * 1); - assert_eq!(size_of_val(&arr![u64; 1, 2, 3, 4]), size_of::() * 4); - - assert_eq!(size_of::>(), size_of::() * 97); -} - -#[test] -fn test_append() { - let a = arr![i32; 1, 2, 3]; - - let b = a.append(4); - - assert_eq!(b, arr![i32; 1, 2, 3, 4]); -} - -#[test] -fn test_prepend() { - let a = arr![i32; 1, 2, 3]; - - let b = a.prepend(4); - - assert_eq!(b, arr![i32; 4, 1, 2, 3]); -} - -#[test] -fn test_pop() { - let a = arr![i32; 1, 2, 3, 4]; - - let (init, last) = a.pop_back(); - - assert_eq!(init, arr![i32; 1, 2, 3]); - assert_eq!(last, 4); - - let (head, tail) = a.pop_front(); - - assert_eq!(head, 1); - assert_eq!(tail, arr![i32; 2, 3, 4]); -} - -#[test] -fn test_split() { - let a = arr![i32; 1, 2, 3, 4]; - - let (b, c) = a.split(); - - assert_eq!(b, arr![i32; 1]); - assert_eq!(c, arr![i32; 2, 3, 4]); - - let (e, f) = a.split(); - - assert_eq!(e, arr![i32; 1, 2]); - assert_eq!(f, arr![i32; 3, 4]); -} - -#[test] -fn test_concat() { - let a = arr![i32; 1, 2]; - let b = arr![i32; 3, 4]; - - let c = a.concat(b); - - assert_eq!(c, arr![i32; 1, 2, 3, 4]); - - let (d, e) = c.split(); - - assert_eq!(d, arr![i32; 1]); - assert_eq!(e, arr![i32; 2, 3, 4]); -} - -#[test] -fn test_fold() { - let a = arr![i32; 1, 2, 3, 4]; - - assert_eq!(10, a.fold(0, |a, x| a + x)); -} - -fn sum_generic(s: S) -> i32 -where - S: FunctionalSequence, - S::Item: Add, // `+` - i32: Add, // reflexive -{ - s.fold(0, |a, x| a + x) -} - -#[test] -fn test_sum() { - let a = sum_generic(arr![i32; 1, 2, 3, 4]); - - assert_eq!(a, 10); -} -- cgit v1.2.3