common

Documentation

Index

• func Must(err error)
• func Must2(v interface{}, err error) interface{}
• type Command

Functions

func Must

func Must(err error)

Must panics if err is not nil.

func Must2

func Must2(v interface{}, err error) interface{}

Must2 panics if the second parameter is not nil, otherwise returns the first parameter.

Types

type Command

type Command interface {
	Name() string
	DescriptionShort() string
	DescriptionUsage() []string
	Execute(args []string) error
}