| commit | 716f9e6ac450f982f6026760d6ba89a85bcf4b2e | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Feb 02 05:13:43 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Feb 02 05:13:43 2023 +0000 |
| tree | 1ecc2c21130653ef35cc1e84e333e62c64934f5c | |
| parent | ac3f6f0ce4036812b0516593efd752c865871a9e [diff] | |
| parent | 11ee06c53a48a9c48c6bf30c0da488111deb7875 [diff] |
Snap for 9553927 from 11ee06c53a48a9c48c6bf30c0da488111deb7875 to udc-d1-release Change-Id: I8b78fc7c4a0f75a1f767cb235fa9fa7dce328575
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.