zstdDecompress: Zstandard comression
In zstdr: R Bindings to the 'Zstandard' Compression Library

Description Usage Arguments Details Value See Also Examples

View source: R/zstd.R

Zstandard, or zstd as short version, is a fast lossless compression algorithm, targeting real-time compression scenarios at zlib-level and better compression ratios.

1	zstdDecompress(data)

data

input data to be decomressed

Decompresses data previously compressed with zstdCompress

decompressed data

memCompress zstdCompress zstdMaxCLevel

# Simple example
library(zstdr)
data_file <- file.path(R.home(), "COPYING")
data <- readBin(data_file, raw(), file.info(data_file)$size)
compressed <- zstdCompress(data)
stopifnot(identical(data, zstdDecompress(compressed)))