core

Documentation

Index

• type Error
  • func (e Error) Error() string
  • func (e Error) Is(err error) bool
  • func (e Error) Unwrap() error

Types

type Error

type Error struct {
	ID    ulid.ULID // unique error ID
	Name  string    // human friendly name (naming convention is to prefix the name with "Err")
	Err   error     // underlying error
	Cause error     // error chain
}

func (Error) Error

func (e Error) Error() string

func (Error) Is

func (e Error) Is(err error) bool

Is reports true if the err type is Error and if the ID matches. Otherwise, check the error against its cause.

func (Error) Unwrap

func (e Error) Unwrap() error