Trait rslint_parser::ast::AstNode[−][src]

pub trait AstNode {
    fn can_cast(kind: SyntaxKind) -> bool
    where
        Self: Sized;

    fn cast(syntax: SyntaxNode) -> Option<Self>
    where
        Self: Sized;

    fn syntax(&self) -> &SyntaxNode;

    fn text(&self) -> String { ... }

    fn range(&self) -> TextRange { ... }
}
Expand description

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.

Required methods

Provided methods

Implementors