tag | e69ae309ad83716d432e18486a42d28eed8767b6 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Dec 08 18:18:24 2021 -0800 |
object | 4fa15855ccdce8238c39081894e507043138543c |
Android mainline 12.0.0 release 16
commit | 4fa15855ccdce8238c39081894e507043138543c | [log] [tgz] |
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author | Bob Badour <bbadour@google.com> | Tue Mar 23 15:53:44 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Mar 23 15:53:44 2021 +0000 |
tree | 9348b0e0d4617d9e3bf58aff6a2a2d0db3e56b29 | |
parent | 2b4f77d18f31b3908f89879ccdf661d17cccddf2 [diff] | |
parent | dcec7851dce0b4eceef0be2eedfe58094548533b [diff] |
[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/cast am: 8ef0327c75 am: b8ffbc1791 am: a53bb8b81c am: dcec7851dc Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/cast/+/1649816 Change-Id: I0dbab810642fbaa6e4fa4b07947da02778796e86
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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