Struct CursorToKeyIter

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

Implementations

impl<'a> CursorToKeyIter<'a>

pub fn new<K: ToMdbValue + 'a>(end_key: &'a K) -> CursorToKeyIter<'a>

Trait Implementations

impl<'a> Debug for CursorToKeyIter<'a>

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

Formats the value using the given formatter.

impl IterateCursor for CursorToKeyIter<'_>

fn init_cursor<'a, 'b: 'a>(&'a self, cursor: &mut Cursor<'b>) -> bool

Returns true if initialization successful, for example that the key exists.

fn move_to_next<'i, 'c: 'i>(&'i self, cursor: &'c mut Cursor<'c>) -> bool

Returns true if there is still data and iterator is in correct range

fn get_size_hint(&self, _cursor: &Cursor<'_>) -> (usize, Option<usize>)

Returns size hint considering current state of cursor