Module rustc_expand::mbe::diagnostics
source · Structs§
- The tracker used for the slow error path that collects useful info for diagnostics.
- Currently used by macro_rules! compilation to extract a little information from the
Failure
case.
Enums§
Functions§
- Generates an appropriate parsing failure message. For EOF, this is “unexpected end…”. For other tokens, this is “unexpected token…”.