Module antlr_rust::error_strategy [−][src]
Expand description
Error handling and recovery
Structs
This implementation of ANTLRErrorStrategy responds to syntax errors
by immediately canceling the parse operation with a
ParseCancellationException. The implementation ensures that the
ParserRuleContext.exception field is set for all parse tree nodes
that were not completed prior to encountering the error.
This is the default implementation of ErrorStrategy used for
error reporting and recovery in ANTLR parsers.
ANTLRError::FallThrough Error returned BailErrorStrategy to bail out from parsing
Traits
The interface for defining strategies to deal with syntax errors encountered during a parse by ANTLR-generated parsers. We distinguish between three different kinds of errors: