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errors.go
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/
errors.go
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package region
import (
"fmt"
)
// InvalidError returns when the Region is not valid
type InvalidError struct {
Message string
}
// Error string reported when an InvalidError happens
func (e InvalidError) Error() string {
if e.Message != "" {
return fmt.Sprintf("invalid region: %s", e.Message)
}
return "invalid region"
}
// ErrorNil returns an InvalidError message saying the value was nil
func ErrorNil() InvalidError {
return InvalidError{
Message: "value is nil",
}
}
type UnknownError struct {
Message string
}
func (e UnknownError) Error() string {
if e.Message != "" {
return fmt.Sprintf("unknown region: %s", e.Message)
}
return "unknown region"
}
// UnknownUsingDefaultError returns when the Region requested is not valid, but we want to give them something
type UnknownUsingDefaultError struct {
Message string
}
// Error string reported when an InvalidError happens
func (e UnknownUsingDefaultError) Error() string {
if e.Message != "" {
return fmt.Sprintf("unknown region: %s, using default: %s", e.Message, Default.String())
}
return fmt.Sprintf("unknown region, using default: %s", Default.String())
}