utils

func DClose ¶

func DClose(c io.Closer)

func DoesNotExist ¶

func DoesNotExist(err error) bool

DoesNotExist reports whether the error is related to absence of file.

func MapRegexMatches ¶

func MapRegexMatches(r *regexp.Regexp, v string) (m map[string]string)

func NewUUID ¶

func NewUUID() string

func NewWrappedError ¶

func NewWrappedError(message string, cause error) error

func StrictDecodeJSON ¶

func StrictDecodeJSON(data []byte, out interface{}) error

func TraverseCauses ¶

func TraverseCauses(err error, check func(input error) error) error

TraverseCauses calls a check function on error, which supposed to read the cause error and return it, a filter might be added, which would prevent to traversing down, this method will also return if the same error as input is returned.

func Unpack ¶

func Unpack[T any](arr []T, vars ...*T)