Struct nakamoto_test::block::cache::model::FilterCache

pub struct FilterCache { /* private fields */ }

Implementations

impl FilterCache

pub fn new(genesis: FilterHeader) -> Self

pub fn from(headers: NonEmpty<(FilterHash, FilterHeader)>) -> Self

Trait Implementations

impl Clone for FilterCache

fn clone(&self) -> FilterCache

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FilterCache

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Filters for FilterCache

fn get_header(&self, height: Height) -> Option<(FilterHash, FilterHeader)>

Get the filter header at the given height. Includes the hash of the filter itself.

fn get_headers(
    &self,
    range: RangeInclusive<Height>
) -> Vec<(FilterHash, FilterHeader)>

Get filter headers given a block height range.

fn import_headers(
    &mut self,
    headers: Vec<(FilterHash, FilterHeader)>
) -> Result<Height, Error>

Import filter headers.

fn tip(&self) -> (&FilterHash, &FilterHeader)

Get the tip of the filter header chain.

fn height(&self) -> Height

Get the height of the filter header chain.

fn rollback(&mut self, height: Height) -> Result<(), Error>

Rollback filter chain to the given height.

fn clear(&mut self) -> Result<(), Error>

Truncate the filter header chain to zero.

fn get_prev_header(&self, height: u64) -> Option<FilterHeader>

Get the filter header previous to the given height.