Module errors 

Re-exports

use rustc_data_structures::fx::FxIndexMap; 🔒

use rustc_data_structures::fx::FxIndexSet; 🔒

use rustc_data_structures::sorted_map::SortedMap; 🔒

use rustc_data_structures::thin_vec::ThinVec; 🔒

use rustc_data_structures::unord::UnordMap; 🔒

use rustc_errors::Applicability; 🔒

use rustc_errors::Diag; 🔒

use rustc_errors::ErrorGuaranteed; 🔒

use rustc_errors::MultiSpan; 🔒

use rustc_errors::SuggestionStyle; 🔒

use rustc_errors::listify; 🔒

use rustc_errors::msg; 🔒

use rustc_errors::pluralize; 🔒

use rustc_errors::struct_span_code_err; 🔒

use rustc_hir::def::CtorOf; 🔒

use rustc_hir::def::DefKind; 🔒

use rustc_hir::def::Res; 🔒

use rustc_hir::def_id::DefId; 🔒

use rustc_hir as hir; 🔒

use rustc_hir::HirId; 🔒

use rustc_middle::ty::fast_reject::TreatParams; 🔒

use rustc_middle::ty::fast_reject::simplify_type; 🔒

use rustc_middle::ty::print::PrintPolyTraitRefExt as _; 🔒

use rustc_middle::ty::print::PrintTraitRefExt as _; 🔒

use rustc_middle::ty; 🔒

use rustc_middle::ty::AdtDef; 🔒

use rustc_middle::ty::GenericParamDefKind; 🔒

use rustc_middle::ty::Ty; 🔒

use rustc_middle::ty::TyCtxt; 🔒

use rustc_middle::ty::TypeVisitableExt; 🔒

use rustc_middle::ty::suggest_constraining_type_param; 🔒

use rustc_session::diagnostics::feature_err; 🔒

use rustc_span::edit_distance::find_best_match_for_name; 🔒

use rustc_span::BytePos; 🔒

use rustc_span::DUMMY_SP; 🔒

use rustc_span::Ident; 🔒

use rustc_span::OrdSpan; 🔒

use rustc_span::Span; 🔒

use rustc_span::Symbol; 🔒

use rustc_span::bug; 🔒

use rustc_span::kw; 🔒

use rustc_span::sym; 🔒

use rustc_trait_selection::error_reporting::traits::report_dyn_incompatibility; 🔒

use rustc_trait_selection::traits::FulfillmentError; 🔒

use rustc_trait_selection::traits::dyn_compatibility_violations_for_assoc_item; 🔒

use smallvec::SmallVec; 🔒

use tracing::debug; 🔒

use super::InherentAssocCandidate; 🔒

use crate::diagnostics; 🔒

use crate::diagnostics::AssocItemConstraintsNotAllowedHere; 🔒

use crate::diagnostics::ManualImplementation; 🔒

use crate::diagnostics::ParenthesizedFnTraitExpansion; 🔒

use crate::diagnostics::TraitObjectDeclaredWithNoTraits; 🔒

use crate::hir_ty_lowering::AssocItemQSelf; 🔒

use crate::hir_ty_lowering::HirTyLowerer; 🔒

use rustc_errors::codes::*; 🔒

Structs

AmbiguityBetweenVariantAndAssocItem 🔒

Enums

GenericsArgsErrExtend

Used for generics args error extend.

Functions

assoc_tag_str 🔒

eq_ctxt_suggestion_span 🔒

Computes the pat.between(ty) span for the “use =” suggestion on let pat: ty. Returns None if pat and ty are in incompatible macro contexts (e.g. pat is a metavariable from the call site while ty lives in the macro body), in which case no suggestion is emitted.

fn_trait_to_string 🔒

generics_args_err_extend 🔒

prohibit_assoc_item_constraint

Emit an error for the given associated item constraint.