Module oq3_syntax::ast
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Abstract Syntax Tree, layered on top of untyped SyntaxNode
s
Modules§
- This module contains functions for editing syntax trees. As the trees are immutable, all function here return a fresh copy of the tree, instead of doing an in-place modification.
- This module contains free-standing functions for creating AST fragments out of smaller pieces.
- Precedence representation.
Structs§
- An iterator over
SyntaxNode
children of a particular AST type.
Enums§
Traits§
- The main trait to go from untyped
SyntaxNode
to a typed ast. The conversion itself has zero runtime cost: ast and syntax nodes have exactly the same representation: a pointer to the tree root and a pointer to the node itself. - Like
AstNode
, but wraps tokens rather than interior nodes.