Struct Index 

pub struct Index { /* private fields */ }

An index of block ranges for quick lookups

Implementations

impl Index

pub fn from_block_headers(block_headers: &[BlockHeader]) -> Self

Builds the index from a list of block headers

pub fn as_bytes(&self) -> &[u8]

Returns the byte representation of the index

pub fn from_bytes(bytes: &[u8]) -> Result<Self>

Builds the index from a byte slice

pub fn size(&self) -> u64

Returns the size of the index in bytes

pub fn encoded(&self) -> Result<Vec<u8>>

Encodes the index into a ZSTD-compressed byte array

pub fn num_records(&self) -> usize

Returns the number of records in the index

pub fn num_blocks(&self) -> usize

Returns the number of blocks in the index

pub fn iter_blocks(&self) -> BlockIter<'_>

pub fn average_block_size(&self) -> f64

pub fn pprint(&self)

Trait Implementations

impl Clone for Index

fn clone(&self) -> Index

Returns a duplicate of the value.

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

Performs copy-assignment from source.