35 lines
557 B
Go
35 lines
557 B
Go
package config
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import (
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"errors"
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"fmt"
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)
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var ErrWrongType = errors.New("wrong type")
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var ErrNotFound = errors.New("not found")
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type RecoverableError struct {
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msg string
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inner error
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}
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func NewRecoverableError(msg string, cause error) *RecoverableError {
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return &RecoverableError{
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inner: cause,
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msg: msg,
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}
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}
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func IsErrRecoverable(err error) bool {
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var rec *RecoverableError
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return errors.As(err, &rec)
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}
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func (e *RecoverableError) Error() string {
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if e.inner == nil {
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return e.msg
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}
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return fmt.Sprintf("%s: %s", e.msg, e.inner)
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}
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