goast

Documentation

Overview

Package goast provides a useful visitor for the Go AST.

Index

• func Visit(node Node, v VisitorFunc) error
• type VisitorFunc

Functions

func Visit

func Visit(node Node, v VisitorFunc) error

Visit all nodes in the Go AST rooted at node, in depth-first order.

The visitor function can call next() to continue traversal.

Note that this is based on a direct copy of ast.Walk.

Types

type VisitorFunc

type VisitorFunc func(node Node, next func() error) error