Struct std::io::Chars [] [src]

pub struct Chars<R> { /* fields omitted */ }
🔬 This is a nightly-only experimental API. (io #27802)

awaiting stability of Read::chars

An iterator over the chars of a reader.

This struct is generally created by calling chars on a reader. Please see the documentation of chars() for more details.

Trait Implementations

impl<R: Debug> Debug for Chars<R>
[src]

[src]

Formats the value using the given formatter. Read more

impl<R: Read> Iterator for Chars<R>
[src]

The type of the elements being iterated over.

[src]

Advances the iterator and returns the next value. Read more

1.0.0
[src]

Returns the bounds on the remaining length of the iterator. Read more

1.0.0
[src]

Consumes the iterator, counting the number of iterations and returning it. Read more

1.0.0
[src]

Consumes the iterator, returning the last element. Read more

1.0.0
[src]

Returns the nth element of the iterator. Read more

Important traits for StepBy<I>
[src]

🔬 This is a nightly-only experimental API. (iterator_step_by #27741)

unstable replacement of Range::step_by

Creates an iterator starting at the same point, but stepping by the given amount at each iteration. Read more

Important traits for Chain<A, B>
1.0.0
[src]

Takes two iterators and creates a new iterator over both in sequence. Read more

Important traits for Zip<A, B>
1.0.0
[src]

'Zips up' two iterators into a single iterator of pairs. Read more

Important traits for Map<I, F>
1.0.0
[src]

Takes a closure and creates an iterator which calls that closure on each element. Read more

1.21.0
[src]

Calls a closure on each element of an iterator. Read more

Important traits for Filter<I, P>
1.0.0
[src]

Creates an iterator which uses a closure to determine if an element should be yielded. Read more

Important traits for FilterMap<I, F>
1.0.0
[src]

Creates an iterator that both filters and maps. Read more

Important traits for Enumerate<I>
1.0.0
[src]

Creates an iterator which gives the current iteration count as well as the next value. Read more

Important traits for Peekable<I>
1.0.0
[src]

Creates an iterator which can use peek to look at the next element of the iterator without consuming it. Read more

Important traits for SkipWhile<I, P>
1.0.0
[src]

Creates an iterator that [skip]s elements based on a predicate. Read more

Important traits for TakeWhile<I, P>
1.0.0
[src]

Creates an iterator that yields elements based on a predicate. Read more

Important traits for Skip<I>
1.0.0
[src]

Creates an iterator that skips the first n elements. Read more

Important traits for Take<I>
1.0.0
[src]

Creates an iterator that yields its first n elements. Read more

Important traits for Scan<I, St, F>
1.0.0
[src]

An iterator adaptor similar to [fold] that holds internal state and produces a new iterator. Read more

Important traits for FlatMap<I, U, F>
1.0.0
[src]

Creates an iterator that works like map, but flattens nested structure. Read more

Important traits for Fuse<I>
1.0.0
[src]

Creates an iterator which ends after the first [None]. Read more

Important traits for Inspect<I, F>
1.0.0
[src]

Do something with each element of an iterator, passing the value on. Read more

Important traits for &'a mut I
1.0.0
[src]

Borrows an iterator, rather than consuming it. Read more

1.0.0
[src]

Transforms an iterator into a collection. Read more

1.0.0
[src]

Consumes an iterator, creating two collections from it. Read more

[src]

🔬 This is a nightly-only experimental API. (iterator_try_fold #45594)

An iterator method that applies a function as long as it returns successfully, producing a single, final value. Read more

1.0.0
[src]

An iterator method that applies a function, producing a single, final value. Read more

1.0.0
[src]

Tests if every element of the iterator matches a predicate. Read more

1.0.0
[src]

Tests if any element of the iterator matches a predicate. Read more

1.0.0
[src]

Searches for an element of an iterator that satisfies a predicate. Read more

1.0.0
[src]

Searches for an element in an iterator, returning its index. Read more

1.0.0
[src]

Searches for an element in an iterator from the right, returning its index. Read more

1.0.0
[src]

Returns the maximum element of an iterator. Read more

1.0.0
[src]

Returns the minimum element of an iterator. Read more

1.6.0
[src]

Returns the element that gives the maximum value from the specified function. Read more

1.15.0
[src]

Returns the element that gives the maximum value with respect to the specified comparison function. Read more

1.6.0
[src]

Returns the element that gives the minimum value from the specified function. Read more

1.15.0
[src]

Returns the element that gives the minimum value with respect to the specified comparison function. Read more

Important traits for Rev<I>
1.0.0
[src]

Reverses an iterator's direction. Read more

1.0.0
[src]

Converts an iterator of pairs into a pair of containers. Read more

Important traits for Cloned<I>
1.0.0
[src]

Creates an iterator which [clone]s all of its elements. Read more

Important traits for Cycle<I>
1.0.0
[src]

Repeats an iterator endlessly. Read more

1.11.0
[src]

Sums the elements of an iterator. Read more

1.11.0
[src]

Iterates over the entire iterator, multiplying all the elements Read more

1.5.0
[src]

Lexicographically compares the elements of this Iterator with those of another. Read more

1.5.0
[src]

Lexicographically compares the elements of this Iterator with those of another. Read more

1.5.0
[src]

Determines if the elements of this Iterator are equal to those of another. Read more

1.5.0
[src]

Determines if the elements of this Iterator are unequal to those of another. Read more

1.5.0
[src]

Determines if the elements of this Iterator are lexicographically less than those of another. Read more

1.5.0
[src]

Determines if the elements of this Iterator are lexicographically less or equal to those of another. Read more

1.5.0
[src]

Determines if the elements of this Iterator are lexicographically greater than those of another. Read more

1.5.0
[src]

Determines if the elements of this Iterator are lexicographically greater than or equal to those of another. Read more