interfacer

Documentation

Index

• func CheckArgs(args []string, onWarns func(string, []Warn)) error
• func CheckArgsOutput(args []string, w io.Writer, verbose bool) error
• func FromScope(scope *types.Scope) (ifaces, funcs map[string]string)
• type Warn
  • func CheckArgsList(args []string) (all []Warn, err error)
  • func (w Warn) String() string

Functions

func CheckArgs

func CheckArgs(args []string, onWarns func(string, []Warn)) error

CheckArgs checks the packages specified by their import paths in args. It will call the onWarns function as each package is processed, passing its import path and the warnings found. Returns an error, if any.

func CheckArgsOutput

func CheckArgsOutput(args []string, w io.Writer, verbose bool) error

CheckArgsOutput is like CheckArgs, but intended for human-readable text output.

func FromScope

func FromScope(scope *types.Scope) (ifaces, funcs map[string]string)

Types

type Warn

type Warn struct {
	Pos     token.Position
	Name    string
	NewType string
}

Warn is an interfacer warning suggesting a better type for a function parameter.

func CheckArgsList

func CheckArgsList(args []string) (all []Warn, err error)

CheckArgsList is like CheckArgs, but returning a list of all the warnings instead.

func (Warn) String

func (w Warn) String() string