astinternal

Documentation

Index

• func AppendDebug(dst []byte, node ast.Node, config DebugConfig) []byte
• func DebugStr(x interface{}) (out string)
• type DebugConfig

Functions

func AppendDebug

func AppendDebug(dst []byte, node ast.Node, config DebugConfig) []byte

AppendDebug writes a multi-line Go-like representation of a syntax tree node, including node position information and any relevant Go types.

func DebugStr

func DebugStr(x interface{}) (out string)

Types

type DebugConfig

type DebugConfig struct {
	// Filter is called before each value in a syntax tree.
	// Values for which the function returns false are omitted.
	Filter func(reflect.Value) bool

	// OmitEmpty causes empty strings, empty structs, empty lists,
	// nil pointers, invalid positions, and missing tokens to be omitted.
	OmitEmpty bool
}

DebugConfig configures the behavior of AppendDebug.