errutil

Documentation

Index

• func UnwrapError(err error) error
• func WrapError(inner error, message string) error
• func WrapErrorf(inner error, format string, args ...interface{}) error
• type WrappedError

Functions

func UnwrapError

func UnwrapError(err error) error

UnwrapError attempts to unwrap the error down to its root cause.

func WrapError

func WrapError(inner error, message string) error

WrapError wraps an error with a message.

func WrapErrorf

func WrapErrorf(inner error, format string, args ...interface{}) error

WrapErrorf wraps an error with a message.

Types

type WrappedError

type WrappedError interface {
	// Message gets the basic message of the error.
	Message() string
	// Inner gets the inner error if one exists.
	Inner() error
}

WrappedError represents an error that contains another error.