tag | e5038ec6dbabf53b91a9f3ea138bc040c71c448b | |
---|---|---|
tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Oct 26 18:47:28 2022 -0700 |
object | 2c27a92b5384ca4106ef62cb4707c4257c8c4350 |
t_frc_doc_330443060
commit | 2c27a92b5384ca4106ef62cb4707c4257c8c4350 | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Mon May 09 06:00:08 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Mon May 09 06:00:08 2022 +0000 |
tree | 922148d864e3db4510c9ac0118a0c1a4a95056de | |
parent | 151c4329de9683a15f90438ab66c5b08a79ff98b [diff] | |
parent | a003185aa2b00004df5b9136ecb091544eeee7b7 [diff] |
Snap for 8558685 from a003185aa2b00004df5b9136ecb091544eeee7b7 to tm-frc-documentsui-release Change-Id: I2d33c2d05d951ed21b138017ddf0500f087a0d1a
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.