| commit | 7f2fb38b893fb1d88fa46e0deaeb98fbab65b2f5 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Apr 28 16:00:41 2022 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Apr 28 16:00:41 2022 +0000 |
| tree | 922148d864e3db4510c9ac0118a0c1a4a95056de | |
| parent | ecd1013aa1ed1c77417326e7ea0b4e51c53ac4b3 [diff] | |
| parent | a003185aa2b00004df5b9136ecb091544eeee7b7 [diff] |
Snap for 8512216 from a003185aa2b00004df5b9136ecb091544eeee7b7 to tm-frc-permission-release Change-Id: Id47732c5d16b066d8c8bdc762b616ae253975e58
A macro to ergonomically define an item depending on a large number of #[cfg] parameters. Structured like an if-else chain, the first matching branch is the item that gets emitted.
[dependencies] cfg-if = "0.1"
cfg_if::cfg_if! { if #[cfg(unix)] { fn foo() { /* unix specific functionality */ } } else if #[cfg(target_pointer_width = "32")] { fn foo() { /* non-unix, 32-bit functionality */ } } else { fn foo() { /* fallback implementation */ } } } fn main() { foo(); }
This project is licensed under either of
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in cfg-if by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.