rustc_
attr
1.83.0-beta.5
(eb6e3fa1a 2024-11-08)
In rustc_
attr::
builtin
rustc_attr
::
builtin
Function
insert_or_error
Copy item path
source
fn insert_or_error( sess: &
Session
, meta: &
MetaItem
, item: &mut
Option
<
Symbol
>, ) ->
Option
<
()
>