Module region_name 

Re-exports

use std::fmt; 🔒

use std::fmt::Display; 🔒

use std::iter; 🔒

use rustc_data_structures::fx::IndexEntry; 🔒

use rustc_errors::Diag; 🔒

use rustc_hir as hir; 🔒

use rustc_hir::def::DefKind; 🔒

use rustc_hir::def::Res; 🔒

use rustc_middle::ty::print::RegionHighlightMode; 🔒

use rustc_middle::ty; 🔒

use rustc_middle::ty::GenericArgKind; 🔒

use rustc_middle::ty::GenericArgs; 🔒

use rustc_middle::ty::RegionVid; 🔒

use rustc_middle::ty::Ty; 🔒

use rustc_middle::ty::Unnormalized; 🔒

use rustc_span::DUMMY_SP; 🔒

use rustc_span::Span; 🔒

use rustc_span::Symbol; 🔒

use rustc_span::bug; 🔒

use rustc_span::kw; 🔒

use rustc_span::span_bug; 🔒

use rustc_span::sym; 🔒

use rustc_trait_selection::error_reporting::InferCtxtErrorExt; 🔒

use tracing::debug; 🔒

use tracing::instrument; 🔒

use tracing::instrument; 🔒

use crate::MirBorrowckCtxt; 🔒

use crate::universal_regions::DefiningTy; 🔒

Structs

RegionName 🔒

A name for a particular region used in emitting diagnostics. This name could be a generated name like '1, a name used by the user like 'a, or a name like 'static.

Enums

RegionNameHighlight 🔒

Describes what to highlight to explain to the user that we’re giving an anonymous region a synthesized name, and how to highlight it.

RegionNameSource 🔒

Denotes the source of a region that is named by a RegionName. For example, a free region that was named by the user would get NamedLateParamRegion and 'static lifetime would get Static. This helps to print the right kinds of diagnostics.