28 lines
534 B
Go
28 lines
534 B
Go
package logicerr
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import "errors"
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// Logical is a wrapper for logical errors.
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type Logical struct {
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err error
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}
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// New returns simple error with a provided error message.
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func New(msg string) Logical {
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return Wrap(errors.New(msg))
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}
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// Error implements the error interface.
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func (e Logical) Error() string {
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return e.err.Error()
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}
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// Wrap wraps arbitrary error into a logical one.
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func Wrap(err error) Logical {
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return Logical{err: err}
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}
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// Unwrap returns underlying error.
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func (e Logical) Unwrap() error {
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return e.err
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}
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