Method write

src/csum_file.rs:48–59

(&mut self, data: &[u8])

impl Write for HashFile {
    fn write(&mut self, data: &[u8]) -> io::Result<usize> {
        for chunk in data.chunks(u32::MAX as usize) {
            unsafe {
                c::hashwrite(
                    self.ptr,
                    chunk.as_ptr() as *const c_void,
                    chunk.len() as u32,
                )
            };
        }
        Ok(data.len())
    }

    fn flush(&mut self) -> io::Result<()> {
        unsafe { c::hashflush(self.ptr) };