diff options
Diffstat (limited to 'tokio/src/macros/cfg.rs')
| -rw-r--r-- | tokio/src/macros/cfg.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tokio/src/macros/cfg.rs b/tokio/src/macros/cfg.rs index 27929119..edf681a4 100644 --- a/tokio/src/macros/cfg.rs +++ b/tokio/src/macros/cfg.rs @@ -1,5 +1,18 @@ #![allow(unused_macros)] +macro_rules! feature { + ( + #![$meta:meta] + $($item:item)* + ) => { + $( + #[cfg($meta)] + #[cfg_attr(docsrs, doc(cfg($meta)))] + $item + )* + } +} + /// Enables enter::block_on macro_rules! cfg_block_on { ($($item:item)*) => { |