rustc_
feature
1.87.0-nightly
(43a2e9d2c 2025-03-17)
Modules
accepted
builtin_attrs
removed
unstable
Structs
AttributeTemplate
BuiltinAttribute
EnabledLangFeature
EnabledLibFeature
Feature
Features
Enums
AttributeDuplicates
AttributeGate
AttributeSafety
AttributeType
GateIssue
Stability
UnstableFeatures
Constants
INCOMPATIBLE_FEATURES
Statics
ACCEPTED_LANG_FEATURES
BUILTIN_ATTRIBUTES
BUILTIN_ATTRIBUTE_MAP
REMOVED_LANG_FEATURES
UNSTABLE_LANG_FEATURES
Functions
deprecated_attributes
encode_cross_crate
find_feature_issue
find_gated_cfg
find_lang_feature_issue
is_builtin_attr_name
is_stable_diagnostic_attribute
is_valid_for_get_attr
to_nonzero
Type Aliases
GatedCfg
rustc_feature
Function
find_lang_feature_issue
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Summary
Source
pub(crate) fn find_lang_feature_issue(feature:
Symbol
) ->
Option
<
NonZero
<
u32
>>