commit | d08ddb52812eeda79ba6957c9d3f770c8967d0a0 | [log] [tgz] |
---|---|---|
author | David LeGare <legare@google.com> | Tue Mar 15 11:57:09 2022 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Tue Mar 15 11:57:09 2022 +0000 |
tree | 922148d864e3db4510c9ac0118a0c1a4a95056de | |
parent | c75dc731eaee29aa3fbb1cd72521b7685d3282c4 [diff] | |
parent | b1ee0ccbff33d19ad765f5b8da493d0f9473f82b [diff] |
Update TEST_MAPPING am: 838aed4e32 am: a42bff68e9 am: 97749fe528 am: a003185aa2 am: b1ee0ccbff Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/cfg-if/+/2004427 Change-Id: I8b4353c94071e93c7e07a376e301fadb80f015ef
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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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.