tag | e59f61281e2af8828394ab310d021bdfc1702456 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Aug 31 06:41:03 2022 -0700 |
object | 2f0cd83a6972b3d78cf46e1bf1106c97fda7c7d6 |
t_frc_med_330443030
commit | 2f0cd83a6972b3d78cf46e1bf1106c97fda7c7d6 | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Feb 17 02:55:20 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Feb 17 02:55:20 2022 +0000 |
tree | 8a1df24ff4549f3ff836f4b7f89f4bbeff716fc4 | |
parent | 42bee7f39ff81ea24cda59af52f109c3fab42296 [diff] | |
parent | d5fcc9aabd36be3a474596b2f7f51f6a080f5480 [diff] |
Snap for 8191477 from d5fcc9aabd36be3a474596b2f7f51f6a080f5480 to tm-frc-media-release Change-Id: Ib63c1a2fae9c45e5e2903754a823142237da4ff0
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));
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