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- package version
- import "fmt"
- // Version error.
- var (
- ErrInvalidVersion = Error{Message: "invalid version %q"}
- )
- // Error represents a version error.
- type Error struct {
- Message string
- Version string
- }
- // Error retrieves the message of a REST API error.
- func (e Error) Error() string {
- return fmt.Sprintf(e.Message, e.Version)
- }
- // Is determines whether the Error is an instance of the target.
- // https://pkg.go.dev/errors#Is
- //
- // This implementation does not compare versions.
- func (e Error) Is(target error) bool {
- if t, ok := target.(Error); ok {
- return t.Message == e.Message
- }
- return false
- }
- func invalid(version string) Error {
- return Error{
- Message: ErrInvalidVersion.Message,
- Version: version,
- }
- }
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