commit | ffca6617a5d60308172b15580455ab80f89f05b9 | [log] [tgz] |
---|---|---|
author | Joel Galenson <jgalenson@google.com> | Wed Dec 15 15:28:00 2021 +0000 |
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Wed Dec 15 15:28:00 2021 +0000 |
tree | 7b8f5b852d30ec375578539f37f9eb05ecd3ff91 | |
parent | 2ce5eb715760680be02e184827954a3b6dfb4c5c [diff] | |
parent | e107b5850e8a8dae8a234b0c8672405fd53aae99 [diff] |
Merge "Refresh Android.bp, cargo2android.json, TEST_MAPPING."
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.