Struct froggy::Cursor

pub struct Cursor<'a, T: 'a> { /* fields omitted */ }

Streaming iterator providing mutable components and a capability to look back/ahead.

See documentation of CursorItem.

Methods

impl<'a, T> Cursor<'a, T>

fn next(&mut self) -> Option<(Slice<T>, CursorItem<T>, Slice<T>)>

Advance the stream to the next item.

fn prev(&mut self) -> Option<(Slice<T>, CursorItem<T>, Slice<T>)>

Advance the stream to the previous item.

Trait Implementations

impl<'a, T: Debug + 'a> Debug for Cursor<'a, T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.