Struct bitcoin::util::bip158::BlockFilterWriter

pub struct BlockFilterWriter<'a> { /* private fields */ }

Compiles and writes a block filter

Implementations

impl<'a> BlockFilterWriter<'a>

pub fn new(writer: &'a mut dyn Write, block: &'a Block) -> BlockFilterWriter<'a>

Create a block filter writer

pub fn add_output_scripts(&mut self)

Add output scripts of the block - excluding OP_RETURN scripts

pub fn add_input_scripts<M>(&mut self, script_for_coin: M) -> Result<(), Error>where M: Fn(&OutPoint) -> Result<Script, Error>,

Add consumed output scripts of a block to filter

pub fn add_element(&mut self, data: &[u8])

Add arbitrary element to a filter

pub fn finish(&mut self) -> Result<usize, Error>

Write block filter