utils

Documentation

Overview

Package utils contains various utility functions.

Index

• func DecomposeField(t types.Type, field int) (typePath, typeName, fieldName string)
• func DecomposeFunction(f *ssa.Function) (path, recv, name string)
• func DecomposeType(t types.Type) (path, name string)
• func Dereference(t types.Type) types.Type
• func UnqualifiedName(t *types.Var) string

Functions

func DecomposeField

func DecomposeField(t types.Type, field int) (typePath, typeName, fieldName string)

DecomposeField returns the decomposed type of the struct containing the field, as well as the field's name. If the referenced struct's type is not a named type, the type path and name will both be empty strings.

func DecomposeFunction

func DecomposeFunction(f *ssa.Function) (path, recv, name string)

DecomposeFunction returns the path, receiver, and name strings of a ssa.Function. For functions that have no receiver, returns an empty string for recv. For shared functions (wrappers and error.Error), returns an empty string for path. Panics if provided a nil argument.

func DecomposeType

func DecomposeType(t types.Type) (path, name string)

DecomposeType returns the path and name of a Named type Returns empty strings if the type is not *types.Named

func Dereference

func Dereference(t types.Type) types.Type

Dereference returns the underlying type of a pointer. If the input is not a pointer, then the type of the input is returned.

func UnqualifiedName

func UnqualifiedName(t *types.Var) string

UnqualifiedName returns the name of the given type, without the qualifying prefix containing the package in which it was declared. Example: for a type named T declared in package p, the returned string will be just `T` instead of `p.T`.