func MakeJobExec(fn func(ctx context.Context, progress *Progress)) JobExec {
	return &jobExecImpl{
		fn: fn,
	}
}
// MakeJobExec returns a simple JobExec implementation using the provided
// function.
MakeJobExec returns a simple JobExec implementation using the provided
function.
// MakeJobExec returns a simple JobExec implementation using the provided // function .
func MakeJobExec(fn func(ctx context.Context, progress *Progress)) JobExec {
	return &jobExecImpl{
		fn: fn,
	}
}
func MakeJobExec ( fn func ( ctx context . Context , progress * Progress ) ) JobExec { return & jobExecImpl { fn : fn , } }
MakeJobExec returns a simple JobExec implementation using the provided
function.
MakeJobExec returns a simple JobExec implementation using the provided function .