Trait kari::pipeline::Stage

pub trait Stage {
    type Item;
    type Error;
    fn next(&mut self) -> Result<Self::Item, Self::Error>;
}

Associated Types

type Item

type Error

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Required methods

fn next(&mut self) -> Result<Self::Item, Self::Error>

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Implementations on Foreign Types

impl<'_, T> Stage for &'_ mut T where
    T: Stage, 

type Item = T::Item

type Error = T::Error

fn next(&mut self) -> Result<Self::Item, Self::Error>

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Implementors

impl<R> Stage for Reader<R> where
    R: Read, 

type Item = Char

type Error = Error

fn next(&mut self) -> Result<Self::Item, Self::Error>

impl<Reader> Stage for Tokenizer<Reader> where
    Reader: Stage<Item = Char, Error = Error>, 

type Item = Token

type Error = Error

fn next(&mut self) -> Result<Self::Item, Self::Error>

impl<Tokenizer> Stage for Parser<Tokenizer> where
    Tokenizer: Stage<Item = Token, Error = Error>, 

type Item = Expression

type Error = Error

fn next(&mut self) -> Result<Self::Item, Self::Error>

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