rustc_
attr_
parsing
1.89.0-nightly
(99e7c15e8 2025-06-01)
In rustc_
attr_
parsing::
attributes::
cfg
rustc_attr_parsing
::
attributes
::
cfg
Function
try_gate_cfg
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Source
fn try_gate_cfg( name:
Symbol
, span:
Span
, sess: &
Session
, features:
Option
<&
Features
>, )