commit | 2ce5eb715760680be02e184827954a3b6dfb4c5c | [log] [tgz] |
---|---|---|
author | TreeHugger Robot <treehugger-gerrit@google.com> | Wed Nov 17 18:58:09 2021 +0000 |
committer | Android (Google) Code Review <android-gerrit@google.com> | Wed Nov 17 18:58:09 2021 +0000 |
tree | abc738c06c30a249bc5052a166faa4ab7ea12dc6 | |
parent | 70aca29264c2155e053fc30199efe66c14f849de [diff] | |
parent | 75a00549c62b6ac070f97472b29fa57c3f04f472 [diff] |
Merge "Merge sc-qpr1-dev-plus-aosp-without-vendor@7810918" into stage-aosp-master
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.