enum Node

pub enum Node :: [Debug]

Conforms to Debug.

Any node, for a walk over a tree: what children() gives and walk(f) visits.

Variants

Expr(Box<Expr>)

Stmt(Box<Stmt>)

Decl(Box<Decl>)

Type(Box<Type>)

Pattern(Box<Pattern>)

pub fn children(): Node[]

Returns the nodes directly inside this one.

pub fn walk(f: fn(Node) -> void): void

Calls f at this node and every node below it, parents before children, in source order.