Crate oxc_ast

Oxc AST

Abstract Syntax Tree nodes for Oxc. Supports both TypeScript and JavaScript.

This is almost similar to estree except a few places:

• Identifier is replaced with explicit BindingIdentifier, IdentifierReference, IdentifierName per spec
• AssignmentExpression.left Pattern is replaced with AssignmentTarget

Parsing

You can obtain an AST by parsing source code with a Parser from oxc_parser.

Cargo Features

• "serde" enables support for serde serialization

Re-exports

• pub use crate::visit::Visit;
• pub use crate::visit::VisitMut;

Modules

• ast
  AST Definitions
• ast_builder
• ast_kind
• precedence
• syntax_directed_operations
  ECMA262 Syntax-Directed Operations
• visit

Macros

• match_assignment_target
  Macro for matching AssignmentTarget’s variants. Includes SimpleAssignmentTarget’s and AssignmentTargetPattern’s variants.
• match_assignment_target_pattern
  Macro for matching AssignmentTargetPattern’s variants.
• match_declaration
  Macro for matching Declaration’s variants.
• match_expression
  Macro for matching Expression’s variants. Includes MemberExpression’s variants.
• match_member_expression
  Macro for matching MemberExpression’s variants.
• match_module_declaration
  Macro for matching ModuleDeclaration’s variants.
• match_simple_assignment_target
  Macro for matching SimpleAssignmentTarget’s variants. Includes MemberExpression’s variants
• match_ts_type
  Macro for matching TSType’s variants.
• match_ts_type_name
  Macro for matching TSTypeName’s variants.

Structs

• AstBuilder
  AST builder for creating AST nodes
• BigUint
  A big unsigned integer type.
• Comment
  Single or multiline comment
• Trivias

Enums

• AstKind
  Untyped AST Node Kind
• AstType
• CommentKind

Type Aliases

• SortedComments
  Sorted set of unique trivia comments, in ascending order by starting position.