package signalcontext

import (
	"fmt"
	"os"
)

// A Error will be returned by a SignalContext’s Err() method when it
// was finished due to a signal (rather than e.g. parent cancellation).
type Error struct {
	os.Signal
}

func (e Error) Error() string {
	return e.String()
}

func (e Error) String() string {
	return fmt.Sprintf("received signal: %s", e.Signal)
}