Trait nom::InputTakeAtPosition

pub trait InputTakeAtPosition: Sized {
    type Item;
    fn split_at_position<P>(&self, predicate: P) -> IResult<Self, Self, u32>
    where
        P: Fn(Self::Item) -> bool;
    fn split_at_position1<P>(
        &self, 
        predicate: P, 
        e: ErrorKind<u32>
    ) -> IResult<Self, Self, u32>
    where
        P: Fn(Self::Item) -> bool;
}

methods to take as much input as possible until the provided function returns true for the current element

a large part of nom's basic parsers are built using this trait

Associated Types

type Item

Required Methods

fn split_at_position<P>(&self, predicate: P) -> IResult<Self, Self, u32> where
    P: Fn(Self::Item) -> bool, 

fn split_at_position1<P>(
    &self,
    predicate: P,
    e: ErrorKind<u32>
) -> IResult<Self, Self, u32> where
    P: Fn(Self::Item) -> bool, 

Implementations on Foreign Types

impl<'a> InputTakeAtPosition for &'a [u8]

type Item = u8

fn split_at_position<P>(&self, predicate: P) -> IResult<Self, Self, u32> where
    P: Fn(Self::Item) -> bool, 

fn split_at_position1<P>(
    &self,
    predicate: P,
    e: ErrorKind<u32>
) -> IResult<Self, Self, u32> where
    P: Fn(Self::Item) -> bool, 

impl<'a> InputTakeAtPosition for &'a str

type Item = char

fn split_at_position<P>(&self, predicate: P) -> IResult<Self, Self, u32> where
    P: Fn(Self::Item) -> bool, 

fn split_at_position1<P>(
    &self,
    predicate: P,
    e: ErrorKind<u32>
) -> IResult<Self, Self, u32> where
    P: Fn(Self::Item) -> bool, 

Implementors

• impl<T: InputLength + InputIter + InputTake + AtEof + Clone + UnspecializedInput> InputTakeAtPosition for T type Item = <T as InputIter>::RawItem;
• impl<'a> InputTakeAtPosition for CompleteByteSlice<'a> type Item = u8;
• impl<'a> InputTakeAtPosition for CompleteStr<'a> type Item = char;