//go:build !mutex_debug // +build !mutex_debug package nebula import ( "sync" ) type mutexKey = string type syncRWMutex = sync.RWMutex type syncMutex = sync.Mutex func newSyncRWMutex(mutexKey) syncRWMutex { return sync.RWMutex{} } func newSyncMutex(mutexKey) syncMutex { return sync.Mutex{} } func chanDebugRecv(key mutexKey) {} func chanDebugSend(key mutexKey) {}