Module builtin_attrs 

Built-in attributes and cfg flag gating.

Macros

experimental 🔒

gated 🔒

rustc_attr 🔒

ungated 🔒

Structs

AttributeTemplate

A template that the attribute input must match. Only top-level shape (#[attr] vs #[attr(...)] vs #[attr = ...]) is considered now.

BuiltinAttribute

Enums

AttrSuggestionStyle

AttributeGate

AttributeSafety

Constants

GATED_CFGS 🔒

cfg(...)’s that are feature gated.

Statics

BUILTIN_ATTRIBUTES

Attributes that have a special meaning to rustc or rustdoc.

BUILTIN_ATTRIBUTE_MAP

Functions

find_gated_cfg

Find a gated cfg determined by the predicate which is given the cfg’s name.

is_builtin_attr_name

is_stable_diagnostic_attribute

Type Aliases

GateFn 🔒

GatedCfg