tag | c4d681251726a4c7f85e34955048d43b02ebd867 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Sat Oct 01 12:30:07 2022 -0700 |
object | c3c909bfb162ca4879b14924bc2f47c26068e36c |
aml_go_art_330913000
commit | c3c909bfb162ca4879b14924bc2f47c26068e36c | [log] [tgz] |
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author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Mar 24 18:08:22 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Mar 24 18:08:22 2022 +0000 |
tree | 8a1df24ff4549f3ff836f4b7f89f4bbeff716fc4 | |
parent | f32527827160567de09e68af80a61d0cc83b5f63 [diff] | |
parent | d5fcc9aabd36be3a474596b2f7f51f6a080f5480 [diff] |
Snap for 8349661 from d5fcc9aabd36be3a474596b2f7f51f6a080f5480 to mainline-go-art-release Change-Id: I80e6ae8880a2d7de441d015367535eee16628923
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));
Licensed under either of
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Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.