Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 109 insertions, 0 deletions

diff --git a/third_party/rust/typenum/src/operator_aliases.rs b/third_party/rust/typenum/src/operator_aliases.rs
new file mode 100644
index 0000000000..d7eb87f0af
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+++ b/third_party/rust/typenum/src/operator_aliases.rs
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+//! Aliases for the type operators used in this crate.
+
+//! Their purpose is to increase the ergonomics of performing operations on the types defined
+//! here. For even more ergonomics, consider using the `op!` macro instead.
+//!
+//! For example, type `X` and type `Y` are the same here:
+//!
+//! ```rust
+//! # #[macro_use] extern crate typenum;
+//! use std::ops::Mul;
+//! use typenum::{Prod, P5, P7};
+//!
+//! type X = <P7 as Mul<P5>>::Output;
+//! type Y = Prod<P7, P5>;
+//!
+//! assert_type_eq!(X, Y);
+//! ```
+
+// Aliases!!!
+use crate::type_operators::{
+    Abs, Cmp, Gcd, Len, Logarithm2, Max, Min, PartialDiv, Pow, SquareRoot,
+};
+use core::ops::{Add, BitAnd, BitOr, BitXor, Div, Mul, Neg, Rem, Shl, Shr, Sub};
+
+/// Alias for the associated type of `BitAnd`: `And<A, B> = <A as BitAnd<B>>::Output`
+pub type And<A, B> = <A as BitAnd<B>>::Output;
+/// Alias for the associated type of `BitOr`: `Or<A, B> = <A as BitOr<B>>::Output`
+pub type Or<A, B> = <A as BitOr<B>>::Output;
+/// Alias for the associated type of `BitXor`: `Xor<A, B> = <A as BitXor<B>>::Output`
+pub type Xor<A, B> = <A as BitXor<B>>::Output;
+
+/// Alias for the associated type of `Shl`: `Shleft<A, B> = <A as Shl<B>>::Output`
+pub type Shleft<A, B> = <A as Shl<B>>::Output;
+/// Alias for the associated type of `Shr`: `Shright<A, B> = <A as Shr<B>>::Output`
+pub type Shright<A, B> = <A as Shr<B>>::Output;
+
+/// Alias for the associated type of `Add`: `Sum<A, B> = <A as Add<B>>::Output`
+pub type Sum<A, B> = <A as Add<B>>::Output;
+/// Alias for the associated type of `Sub`: `Diff<A, B> = <A as Sub<B>>::Output`
+pub type Diff<A, B> = <A as Sub<B>>::Output;
+/// Alias for the associated type of `Mul`: `Prod<A, B> = <A as Mul<B>>::Output`
+pub type Prod<A, B> = <A as Mul<B>>::Output;
+/// Alias for the associated type of `Div`: `Quot<A, B> = <A as Div<B>>::Output`
+pub type Quot<A, B> = <A as Div<B>>::Output;
+/// Alias for the associated type of `Rem`: `Mod<A, B> = <A as Rem<B>>::Output`
+pub type Mod<A, B> = <A as Rem<B>>::Output;
+
+/// Alias for the associated type of
+/// `PartialDiv`: `PartialQuot<A, B> = <A as PartialDiv<B>>::Output`
+pub type PartialQuot<A, B> = <A as PartialDiv<B>>::Output;
+
+/// Alias for the associated type of `Neg`: `Negate<A> = <A as Neg>::Output`
+pub type Negate<A> = <A as Neg>::Output;
+
+/// Alias for the associated type of `Abs`: `AbsVal<A> = <A as Abs>::Output`
+pub type AbsVal<A> = <A as Abs>::Output;
+
+/// Alias for the associated type of `Pow`: `Exp<A, B> = <A as Pow<B>>::Output`
+pub type Exp<A, B> = <A as Pow<B>>::Output;
+
+/// Alias for the associated type of `Gcd`: `Gcf<A, B> = <A as Gcd<B>>::Output>`
+pub type Gcf<A, B> = <A as Gcd<B>>::Output;
+
+/// Alias to make it easy to add 1: `Add1<A> = <A as Add<B1>>::Output`
+pub type Add1<A> = <A as Add<crate::bit::B1>>::Output;
+/// Alias to make it easy to subtract 1: `Sub1<A> = <A as Sub<B1>>::Output`
+pub type Sub1<A> = <A as Sub<crate::bit::B1>>::Output;
+
+/// Alias to make it easy to multiply by 2. `Double<A> = Shleft<A, B1>`
+pub type Double<A> = Shleft<A, crate::bit::B1>;
+
+/// Alias to make it easy to square. `Square<A> = <A as Mul<A>>::Output`
+pub type Square<A> = <A as Mul>::Output;
+/// Alias to make it easy to cube. `Cube<A> = <Square<A> as Mul<A>>::Output`
+pub type Cube<A> = <Square<A> as Mul<A>>::Output;
+
+/// Alias for the associated type of `SquareRoot`: `Sqrt<A> = <A as SquareRoot>::Output`
+pub type Sqrt<A> = <A as SquareRoot>::Output;
+
+/// Alias for the associated type of `Cmp`: `Compare<A, B> = <A as Cmp<B>>::Output`
+pub type Compare<A, B> = <A as Cmp<B>>::Output;
+
+/// Alias for the associated type of `Len`: `Length<A> = <A as Len>::Output`
+pub type Length<T> = <T as Len>::Output;
+
+/// Alias for the associated type of `Min`: `Minimum<A, B> = <A as Min<B>>::Output`
+pub type Minimum<A, B> = <A as Min<B>>::Output;
+
+/// Alias for the associated type of `Max`: `Maximum<A, B> = <A as Max<B>>::Output`
+pub type Maximum<A, B> = <A as Max<B>>::Output;
+
+use crate::type_operators::{
+    IsEqual, IsGreater, IsGreaterOrEqual, IsLess, IsLessOrEqual, IsNotEqual,
+};
+/// Alias for the associated type of `IsLess`: `Le<A, B> = <A as IsLess<B>>::Output`
+pub type Le<A, B> = <A as IsLess<B>>::Output;
+/// Alias for the associated type of `IsEqual`: `Eq<A, B> = <A as IsEqual<B>>::Output`
+pub type Eq<A, B> = <A as IsEqual<B>>::Output;
+/// Alias for the associated type of `IsGreater`: `Gr<A, B> = <A as IsGreater<B>>::Output`
+pub type Gr<A, B> = <A as IsGreater<B>>::Output;
+/// Alias for the associated type of `IsGreaterOrEqual`:
+/// `GrEq<A, B> = <A as IsGreaterOrEqual<B>>::Output`
+pub type GrEq<A, B> = <A as IsGreaterOrEqual<B>>::Output;
+/// Alias for the associated type of `IsLessOrEqual`: `LeEq<A, B> = <A as IsLessOrEqual<B>>::Output`
+pub type LeEq<A, B> = <A as IsLessOrEqual<B>>::Output;
+/// Alias for the associated type of `IsNotEqual`: `NotEq<A, B> = <A as IsNotEqual<B>>::Output`
+pub type NotEq<A, B> = <A as IsNotEqual<B>>::Output;
+/// Alias for the associated type of `Logarithm2`: `Log2<A> = <A as Logarithm2>::Output`
+pub type Log2<A> = <A as Logarithm2>::Output;