Crate shuck_ast 

AST, token, and span types shared across the Shuck workspace.

shuck-parser produces these data structures, while crates such as shuck-indexer, shuck-linter, shuck-semantic, and shuck-formatter consume them.

Modules

raw_shell

Lightweight lexical scans over raw shell source text.

Structs

IdRange

Compact typed arena index and list storage utilities. A compact typed contiguous range into an arena-backed store.

Idx

Compact typed arena index and list storage utilities. A compact typed index into an arena-backed store.

ListArena

Compact typed arena index and list storage utilities. A simple append-only store for variable-length typed child lists.

Name

Identifier names used throughout the shell AST.

Position

Source positions, spans, and text range utilities. A position in source code.

Span

Source positions, spans, and text range utilities. A span of source code (start to end position).

TextRange

Source positions, spans, and text range utilities. A half-open byte range in source text, analogous to ruff’s TextRange.

TextSize

Source positions, spans, and text range utilities. A byte offset in source text, analogous to ruff’s TextSize.

Enums

TokenKind

Token kinds emitted by the lexer. Cheap token classification for parser dispatch.