rustc_
builtin_
macros
1.87.0-nightly
(920d95eaf 2025-03-28)
In rustc_
builtin_
macros::
cfg
rustc_builtin_macros
::
cfg
Function
parse_cfg
Copy item path
Source
fn parse_cfg<'a>( cx: &
ExtCtxt
<'a>, span:
Span
, tts:
TokenStream
, ) ->
PResult
<'a,
MetaItemInner
>