commit | db886c6de5269d5f531a02dae75fa35f16dd6855 | [log] [tgz] |
---|---|---|
author | Chih-Hung Hsieh <chh@google.com> | Thu Apr 16 10:44:22 2020 -0700 |
committer | Chih-Hung Hsieh <chh@google.com> | Thu Apr 16 10:47:03 2020 -0700 |
tree | 2ba752771657669c9730a10969b7111972dd2cae | |
parent | 24ba579746e000b1f7cd45ded400730e39ec1279 [diff] |
Import 'cfg-if' package vesion 0.1.10 * Add OWNERS Bug: 152884384 Test: make Change-Id: Id135944347d783924787af4ac087f920f1acbf93
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(); }
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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.