Crate pepl_types 

Shared types for the PEPL compiler.

This crate defines the AST node types, source spans, error types, and other shared data structures used across all compiler stages.

Modules

ast

AST node types for the PEPL language.

ast_diff

AST diff infrastructure for PEPL.

Structs

CompileErrors

The structured JSON output for compilation results.

ErrorCode

Numeric error code (E100–E699).

PeplError

A structured PEPL compiler error.

SourceFile

Holds the source text for error reporting.

Span

Source location span.

Enums

ErrorCategory

Error category, determined by error code range.

Severity

Error severity.

Constants

MAX_ERRORS

Maximum number of errors reported before fail-fast.

Type Aliases

Result

Result type used throughout the PEPL compiler.