andrey
f9a0411192
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Reviewed-on: #12
31 lines
376 B
Go
31 lines
376 B
Go
package option
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import (
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"errors"
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"fmt"
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)
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type Error struct {
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Key []string
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Err error
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}
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func (o Error) Error() string {
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return fmt.Sprintf("%s: %s", o.Key, o.Err)
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}
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func (o Error) Is(err error) bool {
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return errors.Is(err, o.Err)
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}
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func (o Error) Unwrap() error {
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return o.Err
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}
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func Err(err error, key []string) Error {
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return Error{
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Key: key,
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Err: err,
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}
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}
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