Module rustc_expand::mbe::diagnostics

Structs

CollectTrackerAndEmitter 🔒

The tracker used for the slow error path that collects useful info for diagnostics.

Enums

ExplainDocComment 🔒

Constants

_DERIVE_rustc_errors_AddToDiagnostic_FOR_ExplainDocComment 🔒

Functions

annotate_doc_comment 🔒

annotate_err_with_kind 🔒

emit_frag_parse_err 🔒

failed_to_match_macro 🔒

parse_failure_msg 🔒

Generates an appropriate parsing failure message. For EOF, this is “unexpected end…”. For other tokens, this is “unexpected token…”.