commit | ed39197f0703bb6536caa7bf067040d7008a6395 | [log] [tgz] |
---|---|---|
author | Joel Galenson <jgalenson@google.com> | Wed Apr 28 22:10:42 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Wed Apr 28 22:10:42 2021 +0000 |
tree | 18fc2dad0caf21a0589f5e2622ba8c4e83b6031f | |
parent | 1280ca5ea6ce05ee3b578a6a66473ff287745d9e [diff] | |
parent | 08d47934b0ceb5efc8e66c3099a06887b770b7a0 [diff] |
Generate apex_available from c2a instead of a patch am: d0234f2bbf am: 256379a292 am: 08d47934b0 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/cfg-if/+/1688622 Change-Id: I893b22b8603b74f4f240a4f2e13c3f5bc619a8e9
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.