Struct parity_db::BTreeIterator

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

Implementations

impl<'a> BTreeIterator<'a>

pub fn seek(&mut self, key: &[u8]) -> Result<()>

pub fn seek_to_first(&mut self) -> Result<()>

pub fn seek_to_last(&mut self) -> Result<()>

pub fn next(&mut self) -> Result<Option<(Vec<u8>, Vec<u8>)>>

pub fn prev(&mut self) -> Result<Option<(Vec<u8>, Vec<u8>)>>

Trait Implementations

impl<'a> Debug for BTreeIterator<'a>

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

Formats the value using the given formatter.