fn num_chunks(input: &[u8]) -> usize {
    input
        .len()
        .checked_add(INPUT_CHUNK_LEN - 1)
        .expect("Overflow when calculating number of chunks in input")
        / INPUT_CHUNK_LEN
}
/// Return the number of input chunks (including a possibly partial final chunk) in the input
Return the number of input chunks (including a possibly partial final chunk) in the input
Return the number of input chunks ( including a possibly partial final chunk ) in the input
fn num_chunks(input: &[u8]) -> usize {
    input
        .len()
        .checked_add(INPUT_CHUNK_LEN - 1)
        .expect("Overflow when calculating number of chunks in input")
        / INPUT_CHUNK_LEN
}
fn num_chunks ( input : & [ u8 ] ) -> usize { input . len ( ) . checked_add ( INPUT_CHUNK_LEN - 1 ) . expect ( " " ) / INPUT_CHUNK_LEN }
Return the number of input chunks (including a possibly partial final chunk) in the input
Return the number of input chunks ( including a possibly partial final chunk ) in the input
input
&[u8]
input
&[u8]