Struct exonum_leveldb::database::iterator::Iterator

pub struct Iterator<'a> { /* fields omitted */ }

An iterator over the leveldb keyspace.

Returns key and value as a tuple.

Methods

impl<'a> Iterator<'a>

fn seek_to_first(&mut self)

fn seek_to_last(&mut self)

fn seek(&mut self, key: &[u8])

fn next(&mut self) -> Option<(&[u8], &[u8])>

fn peek(&mut self) -> Option<(&[u8], &[u8])>