Function IsTyped

errs/predicates.go:94–97

IsTyped reports whether err is or wraps any of the typed *errs.* errors in this package (i.e. implements the TypedError interface). Used by call sites that need to pass already-classified errors through unchanged instead of blanket-rewrapping them as a different category.

(err error)

// sites that need to pass already-classified errors through unchanged
// instead of blanket-rewrapping them as a different category.
func IsTyped(err error) bool {
	var t TypedError
	return errors.As(err, &t)
}