| commit | 178ab892d58fb125cb1ba14fdfa875525e9796e2 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Fri Mar 25 12:31:46 2022 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Fri Mar 25 12:31:46 2022 +0000 |
| tree | 922148d864e3db4510c9ac0118a0c1a4a95056de | |
| parent | 91f01dcc87b994646f76d9d6dfc5c25cf11f00e8 [diff] | |
| parent | a003185aa2b00004df5b9136ecb091544eeee7b7 [diff] |
Snap for 8358640 from a003185aa2b00004df5b9136ecb091544eeee7b7 to mainline-go-ipsec-release Change-Id: I468ae8bda60128fa427e7b3998b756867fd58a00
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.