commit | c15572d6a3fee3a0ef6a0d93f27a9a1b76d3d586 | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Feb 17 02:45:52 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Feb 17 02:45:52 2022 +0000 |
tree | 8a1df24ff4549f3ff836f4b7f89f4bbeff716fc4 | |
parent | 26698780a439fac25b571f1a1293db0464368f4e [diff] | |
parent | d5fcc9aabd36be3a474596b2f7f51f6a080f5480 [diff] |
Snap for 8192738 from d5fcc9aabd36be3a474596b2f7f51f6a080f5480 to tm-frc-documentsui-release Change-Id: I4c262f1a81d5ab11b90bfef9be2493bd0d3bb034
cast
Ergonomic, checked cast functions for primitive types
extern crate cast; // `u8` and `u16` are checked cast functions, use them to cast from any numeric // primitive to `u8`/`u16` respectively use cast::{u8, u16, Error}; // Infallible operations, like integer promotion, are equivalent to a normal // cast with `as` assert_eq!(u16(0u8), 0u16); // Everything else will return a `Result` depending on the success of the // operation assert_eq!(u8(0u16), Ok(0u8)); assert_eq!(u8(256u16), Err(Error::Overflow)); assert_eq!(u8(-1i8), Err(Error::Underflow)); assert_eq!(u8(1. / 0.), Err(Error::Infinite)); assert_eq!(u8(0. / 0.), Err(Error::NaN));
Licensed under either of
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.