Returns a copy of the value.Read more

Performs copy-assignment fromsource.Read more

Formats the value using the given formatter.Read more

Removes and returns an element from the end of the iterator.Read more

Advances the iterator from the back byn elements.Read more

Returns thenth element from the end of the iterator.Read more

This is the reverse version ofIterator::try_fold(): it takeselements starting from the back of the iterator.Read more

An iterator method that reduces the iterator’s elements to a single,final value, starting from the back.Read more

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

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

Advances the iterator and returns the next value.Read more

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

Consumes the iterator, returning the last element.Read more

Advances the iterator byn elements.Read more

Returns thenth element of the iterator.Read more

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

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

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

Creates a new iterator which places a copy ofseparator between adjacentitems of the original iterator.Read more

Creates a new iterator which places an item generated byseparatorbetween adjacent items of the original iterator.Read more

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

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

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

Creates an iterator that both filters and maps.Read more

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

Creates an iterator which can usepeek to look at the next element ofthe iterator without consuming it.Read more

Creates an iterator thatskips elements based on a predicate.Read more

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

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

Creates an iterator that skips the firstn elements.Read more

Creates an iterator that yields its firstn elements.Read more

An iterator adaptor similar tofold that holds internal state andproduces a new iterator.Read more

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

Creates an iterator that flattens nested structure.Read more

Creates an iterator which ends after the firstNone.Read more

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

Borrows an iterator, rather than consuming it.Read more

Transforms an iterator into a collection.Read more

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

Reorders the elements of this iteratorin-place according to the given predicate,such that all those that returntrue precede all those that returnfalse.Returns the number oftrue elements found.Read more

Checks if the elements of this iterator are partitioned according to the given predicate,such that all those that returntrue precede all those that returnfalse.Read more

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

An iterator method that applies a fallible function to each item in theiterator, stopping at the first error and returning that error.Read more

Folds every element into an accumulator by applying an operation,returning the final result.Read more

Reduces the elements to a single one, by repeatedly applying a reducingoperation.Read more

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

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

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

Applies function to the elements of iterator and returnsthe first non-none result.Read more

Applies function to the elements of iterator and returnsthe first true result or the first error.Read more

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

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

Returns the maximum element of an iterator.Read more

Returns the minimum element of an iterator.Read more

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

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

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

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

Reverses an iterator’s direction.Read more

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

Creates an iterator which copies all of its elements.Read more

Creates an iterator whichclones all of its elements.Read more

Repeats an iterator endlessly.Read more

Sums the elements of an iterator.Read more

Iterates over the entire iterator, multiplying all the elementsRead more

Lexicographically compares the elements of thisIterator with thoseof another.Read more

Lexicographically compares the elements of thisIterator with thoseof another with respect to the specified comparison function.Read more

Lexicographically compares the elements of thisIterator with thoseof another.Read more

Lexicographically compares the elements of thisIterator with thoseof another with respect to the specified comparison function.Read more

Determines if the elements of thisIterator are equal to those ofanother.Read more

Determines if the elements of thisIterator are equal to those ofanother with respect to the specified equality function.Read more

Determines if the elements of thisIterator are unequal to those ofanother.Read more

Determines if the elements of thisIterator arelexicographicallyless than those of another.Read more

Determines if the elements of thisIterator arelexicographicallyless or equal to those of another.Read more

Determines if the elements of thisIterator arelexicographicallygreater than those of another.Read more

Determines if the elements of thisIterator arelexicographicallygreater than or equal to those of another.Read more

Checks if the elements of this iterator are sorted.Read more

Checks if the elements of this iterator are sorted using the given comparator function.Read more

Checks if the elements of this iterator are sorted using the given key extractionfunction.Read more

Gets theTypeId ofself.Read more

Immutably borrows from an owned value.Read more

Mutably borrows from an owned value.Read more

Performs the conversion.

Performs the conversion.

Creates an iterator from a value.Read more

Performs the conversion.

Performs the conversion.