loki/vendor/github.com/grafana/dskit/cancellation/error.go

package cancellation

import (
	"context"
	"fmt"

	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

type cancellationError struct {
	inner error
}

func NewError(err error) error {
	return cancellationError{err}
}

func NewErrorf(format string, args ...any) error {
	return NewError(fmt.Errorf(format, args...))
}

func (e cancellationError) Error() string {
	return "context canceled: " + e.inner.Error()
}

func (e cancellationError) Is(err error) bool {
	return err == context.Canceled
}

func (e cancellationError) Unwrap() error {
	return e.inner
}

func (e cancellationError) GRPCStatus() *status.Status {
	return status.New(codes.Canceled, e.Error())
}