1 files changed, 0 insertions, 108 deletions
diff --git a/third_party/rust/packed_simd/src/api/cast.rs b/third_party/rust/packed_simd/src/api/cast.rs
deleted file mode 100644
index f1c32ca1a3..0000000000
--- a/third_party/rust/packed_simd/src/api/cast.rs
+++ /dev/null
@@ -1,108 +0,0 @@
-//! Implementation of `FromCast` and `IntoCast`.
-#![allow(clippy::module_name_repetitions)]
-
-/// Numeric cast from `T` to `Self`.
-///
-/// > Note: This is a temporary workaround until the conversion traits
-/// specified > in [RFC2484] are implemented.
-///
-/// Numeric cast between vectors with the same number of lanes, such that:
-///
-/// * casting integer vectors whose lane types have the same size (e.g. `i32xN`
-/// -> `u32xN`) is a **no-op**,
-///
-/// * casting from a larger integer to a smaller integer (e.g. `u32xN` ->
-/// `u8xN`) will **truncate**,
-///
-/// * casting from a smaller integer to a larger integer   (e.g. `u8xN` ->
-///   `u32xN`) will:
-///    * **zero-extend** if the source is unsigned, or
-///    * **sign-extend** if the source is signed,
-///
-/// * casting from a float to an integer will **round the float towards zero**,
-///
-/// * casting from an integer to float will produce the floating point
-/// representation of the integer, **rounding to nearest, ties to even**,
-///
-/// * casting from an `f32` to an `f64` is perfect and lossless,
-///
-/// * casting from an `f64` to an `f32` **rounds to nearest, ties to even**.
-///
-/// [RFC2484]: https://github.com/rust-lang/rfcs/pull/2484
-pub trait FromCast<T>: crate::marker::Sized {
-    /// Numeric cast from `T` to `Self`.
-    fn from_cast(_: T) -> Self;
-}
-
-/// Numeric cast from `Self` to `T`.
-///
-/// > Note: This is a temporary workaround until the conversion traits
-/// specified > in [RFC2484] are implemented.
-///
-/// Numeric cast between vectors with the same number of lanes, such that:
-///
-/// * casting integer vectors whose lane types have the same size (e.g. `i32xN`
-/// -> `u32xN`) is a **no-op**,
-///
-/// * casting from a larger integer to a smaller integer (e.g. `u32xN` ->
-/// `u8xN`) will **truncate**,
-///
-/// * casting from a smaller integer to a larger integer   (e.g. `u8xN` ->
-///   `u32xN`) will:
-///    * **zero-extend** if the source is unsigned, or
-///    * **sign-extend** if the source is signed,
-///
-/// * casting from a float to an integer will **round the float towards zero**,
-///
-/// * casting from an integer to float will produce the floating point
-/// representation of the integer, **rounding to nearest, ties to even**,
-///
-/// * casting from an `f32` to an `f64` is perfect and lossless,
-///
-/// * casting from an `f64` to an `f32` **rounds to nearest, ties to even**.
-///
-/// [RFC2484]: https://github.com/rust-lang/rfcs/pull/2484
-pub trait Cast<T>: crate::marker::Sized {
-    /// Numeric cast from `self` to `T`.
-    fn cast(self) -> T;
-}
-
-/// `FromCast` implies `Cast`.
-impl<T, U> Cast<U> for T
-where
-    U: FromCast<T>,
-{
-    #[inline]
-    fn cast(self) -> U {
-        U::from_cast(self)
-    }
-}
-
-/// `FromCast` and `Cast` are reflexive
-impl<T> FromCast<T> for T {
-    #[inline]
-    fn from_cast(t: Self) -> Self {
-        t
-    }
-}
-
-#[macro_use]
-mod macros;
-
-mod v16;
-pub use self::v16::*;
-
-mod v32;
-pub use self::v32::*;
-
-mod v64;
-pub use self::v64::*;
-
-mod v128;
-pub use self::v128::*;
-
-mod v256;
-pub use self::v256::*;
-
-mod v512;
-pub use self::v512::*;