internal

Documentation

Index

• Variables
• func PutAndGetStates(b []interface{}) []interface{}

Variables

var BufferPool = sync.Pool{
	New: func() interface{} {
		return bytes.NewBuffer(make([]byte, 0, 256))
	},
}

BufferPool is a sync.Pool for buffers used to write compressed data to.

var CompressPool = sync.Pool{
	New: func() interface{} {
		w, _ := flate.NewWriter(ioutil.Discard, 6)
		return w
	},
}

CompressPool is a sync.Pool for writeCloseResetter flate readers. These are pooled for connections.

var DecompressPool = sync.Pool{
	New: func() interface{} {
		return flate.NewReader(bytes.NewReader(nil))
	},
}

DecompressPool is a sync.Pool for io.ReadCloser flate readers. These are pooled for connections.

Functions

func PutAndGetStates

func PutAndGetStates(b []interface{}) []interface{}

PutAndGetStates puts the block states passed into a map and returns it if the same blocks didn't already exist. If the blocks did already exist, the original blocks are returned so that the slice passed may be garbage collected.