class

Zstd::Compress::Context

Usage:

cctx = Zstd::Compress::Context.new
buf = Bytes.new 22
cbuf = cctx.compress buf

Constructors

new(level : Int32 = LEVEL_DEFAULT, *, dict : Zstd::Dict | Nil = nil)

checksum=(value : Bool) : Bool

checksum?

compress(src : Bytes, dst : Bytes = Bytes.new(compress_bound(src.bytesize))) : Bytes

compress_bound(size)

Maximum output buffer size for compression

dict

dict=(d : Zstd::Dict)

Overrides compression level.

level

level=(val)

memsize

Give the current memory usage of zstd context.

Note that object memory usage can evolve (increase or decrease) over time.

threads

threads=(val)