Struct fallible_iterator::Map

pub struct Map<I, F> {
    // some fields omitted
}

An iterator which applies a transform to the elements of the underlying iterator.

Trait Implementations

impl<B, F, I> FallibleIterator for Map<I, F> where I: FallibleIterator, F: FnMut(I::Item) -> B

type Item = B

type Error = I::Error

fn next(&mut self) -> Result<Option<B>, I::Error>

fn size_hint(&self) -> (usize, Option<usize>)

fn count(self) -> Result<usize, I::Error>

fn by_ref(&mut self) -> &mut Self where Self: Sized

fn chain<I>(self, it: I) -> Chain<Self, I> where I: IntoFallibleIterator<Item=Self::Item, Error=Self::Error>, Self: Sized

fn cloned<'a, T>(self) -> Cloned<Self> where Self: Sized + FallibleIterator<Item=&'a T>, T: 'a + Clone

fn collect<T>(self) -> Result<T, Self::Error> where T: FromFallibleIterator<Self::Item>, Self: Sized

fn enumerate(self) -> Enumerate<Self> where Self: Sized

fn fuse(self) -> Fuse<Self> where Self: Sized

fn last(self) -> Result<Option<Self::Item>, Self::Error> where Self: Sized

fn map<B, F>(self, f: F) -> Map<Self, F> where F: FnMut(Self::Item) -> B, Self: Sized

fn nth(&mut self, n: usize) -> Result<Option<Self::Item>, Self::Error>

fn peekable(self) -> Peekable<Self> where Self: Sized

fn rev(self) -> Rev<Self> where Self: Sized + DoubleEndedFallibleIterator

fn take(self, n: usize) -> Take<Self> where Self: Sized

impl<B, F, I> DoubleEndedFallibleIterator for Map<I, F> where I: DoubleEndedFallibleIterator, F: FnMut(I::Item) -> B

fn next_back(&mut self) -> Result<Option<B>, I::Error>

Derived Implementations

impl<I: Debug, F: Debug> Debug for Map<I, F>

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