| commit | dcec7851dce0b4eceef0be2eedfe58094548533b | [log] [tgz] |
|---|---|---|
| author | Bob Badour <bbadour@google.com> | Tue Mar 23 15:15:00 2021 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Mar 23 15:15:00 2021 +0000 |
| tree | 9348b0e0d4617d9e3bf58aff6a2a2d0db3e56b29 | |
| parent | 5c15f84cf017853d524cbd72a419b1b67f8241aa [diff] | |
| parent | a53bb8b81c66b44407e7c7d287c0a13c058d7182 [diff] |
[LSC] Add LOCAL_LICENSE_KINDS to external/rust/crates/cast am: 8ef0327c75 am: b8ffbc1791 am: a53bb8b81c Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/cast/+/1649816 Change-Id: Ifca86a5ad9f84aa6e17380b21a43e9715853c3c4
castErgonomic, 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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