commit | dd0b6441d5ef5336ec06afbb843afdbbcf330879 | [log] [tgz] |
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author | Andrew Walbran <qwandor@google.com> | Wed Nov 08 21:27:50 2023 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed Nov 08 21:27:50 2023 +0000 |
tree | 673580abd605906c3c8976bcd2fe11981e9b2df5 | |
parent | d6d39643e29d571222dc8fcd548adc561bcea8af [diff] | |
parent | 01919df64d62795e016d92b5eb814d5053bfef5a [diff] |
Migrate to cargo_embargo. am: e5d8474b88 am: 01919df64d Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/cast/+/2822151 Change-Id: I3437f255f10222a101ee23d16142625fadbfac80 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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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