Trait weighted_select::IncompleteSelect

pub trait IncompleteSelect: Sized {
    type Item;
    type Error;
    fn append<NS>(self, stream: NS, weight: u32) -> SelectPart<NS, Self>
    where
        NS: Stream<Item = Self::Item, Error = Self::Error>;
    fn build(self) -> Select<Self>;
    fn poll_chain(
        &mut self, 
        cursor: u64
    ) -> (u64, Poll<Option<Self::Item>, Self::Error>);
}

Associated Types

type Item

type Error

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Required methods

fn append<NS>(self, stream: NS, weight: u32) -> SelectPart<NS, Self> where
    NS: Stream<Item = Self::Item, Error = Self::Error>, 

fn build(self) -> Select<Self>

fn poll_chain(
    &mut self,
    cursor: u64
) -> (u64, Poll<Option<Self::Item>, Self::Error>)

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Implementors

impl<S, N> IncompleteSelect for SelectPart<S, N> where
    S: Stream,
    N: IncompleteSelect<Item = S::Item, Error = S::Error>, 

type Item = S::Item

type Error = S::Error

fn append<NS>(self, stream: NS, weight: u32) -> SelectPart<NS, Self> where
    NS: Stream<Item = S::Item, Error = S::Error>, 

fn build(self) -> Select<Self>

fn poll_chain(
    &mut self,
    cursor: u64
) -> (u64, Poll<Option<Self::Item>, Self::Error>)

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