empty

Documentation

Overview

Package empty provides functions for checking empty/nil variables.

Index

• func IsEmpty(value any, traceSource ...bool) bool
• func IsEmptyOrZero(value any, traceSource ...bool) bool
• func IsNil(value any, _ ...bool) bool
• func IsZero(value any, _ ...bool) bool

Functions

func IsEmpty

func IsEmpty(value any, traceSource ...bool) bool

IsEmpty checks whether given `value` empty. It returns true if `value` is in: 0, nil, false, "", len(slice/map/chan) == 0, or else it returns false.

func IsEmptyOrZero

func IsEmptyOrZero(value any, traceSource ...bool) bool

IsEmptyOrZero checks whether given `value` is empty or zero.

func IsNil

func IsNil(value any, _ ...bool) bool

IsNil checks whether given `value` is nil.

func IsZero

func IsZero(value any, _ ...bool) bool

IsZero checks whether given `value` is zero value.