pub fn compress_to_buffer(
source: &[u8],
destination: &mut [u8],
level: i32,
) -> Result<usize>Expand description
Compresses a single block of data to the given destination buffer.
Returns the number of bytes written, or an error if something happened (for instance if the destination buffer was too small).
A level of 0 uses zstd’s default (currently 3).