Module rustc_resolve::diagnostics

Structs

ImportSuggestion 🔒

A free importable items suggested in case of resolution failure.

TypoSuggestion 🔒

UsePlacementFinder 🔒

Enums

DiagnosticMode 🔒

Whether a binding is part of a pattern or a use statement. Used for diagnostics.

FoundUse 🔒

Whether an existing place with an use item was found.

Instead 🔒

A suggestion has already been emitted, change the wording slightly to clarify that both are independent options.

SuggestionTarget 🔒

Functions

extend_span_to_previous_binding 🔒

Given a binding_span, return the span through to the comma or opening brace of the previous binding.

find_span_immediately_after_crate_name 🔒

Given a use_span of a binding within a use statement, returns the highlighted span and if it is a nested use tree.

find_span_of_binding_until_next_binding 🔒

Given a binding_span of a binding within a use statement:

import_candidates 🔒

is_span_suitable_for_use_injection 🔒

ordinalize 🔒

Convert the given number into the corresponding ordinal

reduce_impl_span_to_impl_keyword 🔒

Adjust the impl span so that just the impl keyword is taken by removing everything after < ("impl<T> Iterator for A<T> {}" -> "impl") and everything after the first whitespace ("impl Iterator for A" -> "impl").

search_for_any_use_in_items 🔒

show_candidates 🔒

When an entity with a given name is not available in scope, we search for entities with that name in all crates. This method allows outputting the results of this search in a programmer-friendly way

Type Definitions

LabelSuggestion 🔒

Potential candidate for an undeclared or out-of-scope label - contains the ident of a similarly named label and whether or not it is reachable.

Res 🔒

Suggestion 🔒

A vector of spans and replacements, a message and applicability.