racing

type LockTimeoutError string

type Mutex interface {
	// TryLock attempts to acquire the lock before the deadline set by the provided context
	// If the context does not define a deadline, TryLock will block until the lock is acquired
	// Returns true if the lock is acquired, false otherwise
	TryLock(ctx context.Context) bool
	// Unlock frees this lock, if locked
	// It is a run-time error if the lock is not locked on entry to Unlock.
	Unlock()
}

type RacingReader interface {
	Read(ctx context.Context, bytes []byte) (int, error)
	ReadFull(ctx context.Context, bytes []byte) (int, error)
}

type RacingWriter interface {
	Write(ctx context.Context, bytes []byte) (int, error)
}