structured-zstd 0.0.54

Pure-Rust Zstandard (zstd) compression and decompression: all levels, streaming, dictionaries, no_std and WebAssembly ready — no FFI, no cmake
Documentation 
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use super::estimate_frequency;
#[test]
fn dead_beef() {
    assert_eq!(
        estimate_frequency(&[0xde, 0xad], &[0xde, 0xad, 0xbe, 0xef, 0xde, 0xad]),
        2
    );
}

#[test]
fn smallest_body() {
    assert_eq!(estimate_frequency(&[0x00, 0xff], &[0x00, 0xff]), 1);
}

#[test]
fn no_match() {
    assert_eq!(
        estimate_frequency(&[0xff, 0xff], &[0xde, 0xad, 0xbe, 0xef, 0xde, 0xad]),
        0
    );
}