Struct combine::easy::Stream

pub struct Stream<S>(pub S);

Trait Implementations

impl<S> Positioned for Stream<S> where
    S: StreamOnce + Positioned, 

fn position(&self) -> S::Position

Returns the current position of the stream.

impl<S> StreamOnce for Stream<S> where
    S: StreamOnce + Positioned, 

type Item = S::Item

The type of items which is yielded from this stream.

type Range = S::Range

The type of a range of items yielded from this stream. Types which do not a have a way of yielding ranges of items should just use the Self::Item for this type.

type Position = S::Position

Type which represents the position in a stream. Ord is required to allow parsers to determine which of two positions are further ahead.

type Error = ParseError<S>

fn uncons(&mut self) -> Result<Self::Item, StreamErrorFor<Self>>

Takes a stream and removes its first item, yielding the item and the rest of the elements. Returns Err if no element could be retrieved.

fn is_partial(&self) -> bool

Returns true if this stream only contains partial input.

impl<S> Resetable for Stream<S> where
    S: Resetable, 

type Checkpoint = S::Checkpoint

fn checkpoint(&self) -> Self::Checkpoint

fn reset(&mut self, checkpoint: Self::Checkpoint)

impl<S> RangeStreamOnce for Stream<S> where
    S: RangeStream, 

fn uncons_range(
    &mut self,
    size: usize
) -> Result<Self::Range, StreamErrorFor<Self>>

Takes size elements from the stream. Fails if the length of the stream is less than size.

fn uncons_while<F>(&mut self, f: F) -> Result<Self::Range, StreamErrorFor<Self>> where
    F: FnMut(Self::Item) -> bool, 

Takes items from stream, testing each one with predicate. returns the range of items which passed predicate.

fn uncons_while1<F>(
    &mut self,
    f: F
) -> FastResult<Self::Range, StreamErrorFor<Self>> where
    F: FnMut(Self::Item) -> bool, 

Takes items from stream, testing each one with predicate returns a range of at least one items which passed predicate.

fn distance(&self, end: &Self::Checkpoint) -> usize

Returns the distance between self and end. The returned usize must be so that

impl<S> FullRangeStream for Stream<S> where
    S: FullRangeStream, 

fn range(&self) -> Self::Range

Returns the entire range of self

impl<S: Clone> Clone for Stream<S>

fn clone(&self) -> Stream<S>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S: Copy> Copy for Stream<S>

impl<S: Debug> Debug for Stream<S>

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

Formats the value using the given formatter.