Iterable

leveldb::database::iterator

Trait Iterable

pub trait Iterable<'a> {
    // Required methods
    fn iter(&'a self, options: &ReadOptions) -> Iterator<'a> ⓘ;
    fn keys_iter(&'a self, options: &ReadOptions) -> KeyIterator<'a> ⓘ;
    fn value_iter(&'a self, options: &ReadOptions) -> ValueIterator<'a> ⓘ;
}

Expand description

A trait to allow access to the three main iteration styles of leveldb.

Required Methods§

fn iter(&'a self, options: &ReadOptions) -> Iterator<'a> ⓘ

Return an Iterator iterating over (Key,Value) pairs

fn keys_iter(&'a self, options: &ReadOptions) -> KeyIterator<'a> ⓘ

Returns an Iterator iterating over Keys only.

fn value_iter(&'a self, options: &ReadOptions) -> ValueIterator<'a> ⓘ

Returns an Iterator iterating over Values only.

Implementors§

impl<'a> Iterable<'a> for Database

impl<'a> Iterable<'a> for Snapshot<'a>