rustc_
builtin_
macros
1.84.0-beta.4
(202008a1b 2024-12-07)
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
>