| commit | b51aa73a80618488acfa13e1983d0cc8ebfa64a4 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Nov 09 02:12:07 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Nov 09 02:12:07 2023 +0000 |
| tree | 673580abd605906c3c8976bcd2fe11981e9b2df5 | |
| parent | be096345b4f93afd8d5a3b324c463d6a9af3a09c [diff] | |
| parent | afccc9fb17721db4d699ae47dc8507e8bb981ed5 [diff] |
Snap for 11072265 from afccc9fb17721db4d699ae47dc8507e8bb981ed5 to 24D1-release Change-Id: I1a17e41caa86a678f9440f0ca91ef907004833fd
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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