Module stability 

Re-exports

use std::num::NonZero; 🔒

use rustc_attr_ir::target::AssocCtxt; 🔒

use rustc_attr_ir::target::MethodKind; 🔒

use rustc_attr_ir::target::Target; 🔒

use rustc_attr_ir::DefaultBodyStability; 🔒

use rustc_attr_ir::PartialConstStability; 🔒

use rustc_attr_ir::Stability; 🔒

use rustc_attr_ir::StabilityLevel; 🔒

use rustc_attr_ir::StableSince; 🔒

use rustc_attr_ir::UnstableReason; 🔒

use rustc_attr_ir::UnstableRemovedFeature; 🔒

use rustc_attr_ir::VERSION_PLACEHOLDER; 🔒

use rustc_errors::ErrorGuaranteed; 🔒

use rustc_feature::ACCEPTED_LANG_FEATURES; 🔒

use rustc_feature::AttributeStability; 🔒

use super::util::parse_version; 🔒

use crate::context::ExpectNameValue; 🔒

use crate::diagnostics; 🔒

use super::prelude::*; 🔒

Structs

BodyStabilityParser 🔒

ConstStabilityParser 🔒

RustcConstStableIndirectParser 🔒

StabilityParser 🔒

UnstableRemovedParser 🔒

Constants

ALLOWED_TARGETS 🔒

Functions

insert_value_into_option_or_error 🔒

Tries to insert the value of a key = value meta item into an option.

parse_stability 🔒

Read the content of a stable/rustc_const_stable attribute, and return the feature name and its stability information.

parse_unstability 🔒

Read the content of a unstable/rustc_const_unstable/rustc_default_body_unstable attribute, and return the feature name and its stability information.