commit | dca4582f9d6eb94103a11d5ba5c61395e84f9402 | [log] [tgz] |
---|---|---|
author | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Apr 28 15:58:24 2022 +0000 |
committer | Android Build Coastguard Worker <android-build-coastguard-worker@google.com> | Thu Apr 28 15:58:24 2022 +0000 |
tree | 922148d864e3db4510c9ac0118a0c1a4a95056de | |
parent | f53aa5f87c66c5e2a9823334d79155fa409e196d [diff] | |
parent | a003185aa2b00004df5b9136ecb091544eeee7b7 [diff] |
Snap for 8512216 from a003185aa2b00004df5b9136ecb091544eeee7b7 to tm-frc-conscrypt-release Change-Id: I7e1f75a0a1c9ad5bb09079b45c0a987a9ae73bfb
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.