Struct BitWriter 

pub struct BitWriter { /* private fields */ }

Writes a bitstream for output. Takes the blocks packed by BitPacker and assembles them with the stream header and footer, calculating the stream CRC as it processes the blocks.

Implementations

impl BitWriter

pub fn new(filepath: &str, block_size: u8) -> Self

Create a new Bitwriter with an output buffer of size specified. We need the block size. to create the header. Use add_block() to add each block to the stream.

pub fn add_block( &mut self, last: bool, data: &[u8], padding: u8, ) -> Result<usize, Error>

Add a block of data to the output. The block is assumed to be packed by BitPacker. “last” indicates if the block is the last block in the file. “padding” indicates how many trailing zeros were added to the last byte of the block to make it a multiple of 8 bits.