Module lint 

Re-exports

use std::cmp::min; 🔒

use rustc_data_structures::fx::FxIndexMap; 🔒

use rustc_data_structures::sorted_map::SortedMap; 🔒

use rustc_errors::Diag; 🔒

use rustc_errors::Diagnostic; 🔒

use rustc_errors::EmissionOverride; 🔒

use rustc_errors::MultiSpan; 🔒

use rustc_hir::HirId; 🔒

use rustc_hir::ItemLocalId; 🔒

use rustc_lint_defs::EditionFcw; 🔒

use rustc_lint_defs::FutureIncompatibilityReason; 🔒

use rustc_lint_defs::Level; 🔒

use rustc_lint_defs::Lint; 🔒

use rustc_lint_defs::LintExpectationId; 🔒

use rustc_lint_defs::LintId; 🔒

use rustc_lint_defs::StableLintExpectationId; 🔒

use rustc_lint_defs::UnstableLintExpectationId; 🔒

use rustc_lint_defs::builtin; 🔒

use rustc_macros::Decodable; 🔒

use rustc_macros::Encodable; 🔒

use rustc_macros::StableHash; 🔒

use rustc_session::Session; 🔒

use rustc_span::DUMMY_SP; 🔒

use rustc_span::ExpnKind; 🔒

use rustc_span::Span; 🔒

use rustc_span::Symbol; 🔒

use rustc_span::kw; 🔒

use tracing::instrument; 🔒

use tracing::instrument; 🔒

use crate::ty::TyCtxt; 🔒

Structs

LevelSpec

Convenience helper for things that are frequently used together.

LintExpectation

This struct represents a lint expectation and holds all required information to emit the unfulfilled_lint_expectations lint if it is unfulfilled after the LateLintPass has completed.

ShallowLintLevelMap

Return type for the shallow_lint_levels_on query.

Enums

LintLevelSource

How a lint level was set.

Functions

emit_lint_base

The innermost function for emitting lints implementing the Diagnostic trait.

explain_lint_level_source 🔒

reveal_actual_level_spec

Verify the effect of special annotations: warnings lint level and lint caps.

Type Aliases

StableLevelSpec

UnstableLevelSpec