Module error 

Parser engine components and supporting utilities. Error types and recovery strategies for parser failures. Error types and recovery helpers for the parser engine.

Defines error classifications and recovery workflows used during the Parse and Analyze stages of the LSP pipeline. These types are surfaced in diagnostics, syntax checking, and recovery-oriented parsing APIs.

Examples

use perl_parser_core::error::ParseError;

let err = ParseError::UnexpectedEof;
println!("Parse error: {}", err);

Modules

classifier

Error classification and diagnostic generation for parsed Perl code. Error classification and diagnostic generation for Perl parsing workflows

context_impls

Implementation of ErrorRecovery trait for ParserContext.

recovery

Error recovery strategies and traits for the Perl parser. Error recovery for the Perl parser

Structs

BudgetTracker

Tracks budget consumption during parsing.

ErrorContext

Rich error context with source line and fix suggestions

ParseBudget

Budget limits for parser operations to prevent runaway parsing.

ParseOutput

Structured output from parsing, combining AST with all diagnostics.

Enums

ParseError

Comprehensive error types that can occur during Perl parsing workflows

RecoveryKind

What kind of recovery was applied at a RecoverySite.

RecoverySite

Where in the parse tree a recovery was performed.

Functions

get_error_contexts

Enrich a list of errors with source context

Type Aliases

ParseResult

Result type for parser operations in the Perl parsing workflow pipeline