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crate/httpdata/error.go

43 lines
741 B
Go

package httpdata
import (
"errors"
)
type UniverseError struct {
Code Code
Message string
}
func NewUniverseError(code Code, message string) error {
return UniverseError{
Code: code,
Message: message,
}
}
func NewBadRequestError(message string) error {
return UniverseError{
Code: CodeBadRequest,
Message: message,
}
}
func (err UniverseError) Error() string {
if err.Message == "" {
return string(err.Code)
}
return string(err.Code) + ": " + err.Message
}
func IsUniverseError(err error) bool {
return errors.As(err, &UniverseError{})
}
func ToUniverseError(err error, code Code, message string) error {
if err == nil || IsUniverseError(err) {
return err
}
return NewUniverseError(code, message)
}