| commit | d95b87069e5c856ed111bee57871cf4734752e4b | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Mar 16 22:41:18 2022 +0000 |
| committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Mar 16 22:41:18 2022 +0000 |
| tree | 922148d864e3db4510c9ac0118a0c1a4a95056de | |
| parent | f53aa5f87c66c5e2a9823334d79155fa409e196d [diff] | |
| parent | b1ee0ccbff33d19ad765f5b8da493d0f9473f82b [diff] |
Snap for 8310876 from b1ee0ccbff33d19ad765f5b8da493d0f9473f82b to mainline-adservices-release Change-Id: Iaa706a078cbc12dbed4c6704c8efedf1a84739a9
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.