| commit | afccc9fb17721db4d699ae47dc8507e8bb981ed5 | [log] [tgz] |
|---|---|---|
| author | Andrew Walbran <qwandor@google.com> | Wed Nov 08 22:50:38 2023 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed Nov 08 22:50:38 2023 +0000 |
| tree | 673580abd605906c3c8976bcd2fe11981e9b2df5 | |
| parent | 020983070eb564e6efb2b33acece9b67c069d801 [diff] | |
| parent | ae3dc001b9bb0e381ffa05390925e40580062609 [diff] |
Migrate to cargo_embargo. am: e5d8474b88 am: 8207acb7d7 am: ae3dc001b9 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/cast/+/2822151 Change-Id: Ib70827285f03360f36d5efa85e54a13db9db32e5 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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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