commit | e6fd501623a3f560995103925a631c01eb3c0d57 | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Dec 13 00:09:54 2023 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Wed Dec 13 00:09:54 2023 +0000 |
tree | b4117d1e3f8b58573bac244c44693f9aaca78a18 | |
parent | 99c6841c0cda9f05790f39e5a5f301df41dfa4dc [diff] | |
parent | fb376feb4b96727cfffae8f0e645fb0025b61521 [diff] |
Snap for 11211409 from fb376feb4b96727cfffae8f0e645fb0025b61521 to sdk-release Change-Id: Id73f000129878fcf80ee93014f4f589d029f034a
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.