Struct nom::lib::std::ops::Range 1.0.0[−][src]
pub struct Range<Idx> { pub start: Idx, pub end: Idx, }
A (half-open) range bounded inclusively below and exclusively above
(start..end
).
The Range
start..end
contains all values with x >= start
and
x < end
. It is empty unless start < end
.
Examples
assert_eq!((3..5), std::ops::Range { start: 3, end: 5 }); assert_eq!(3 + 4 + 5, (3..6).sum()); let arr = ['a', 'b', 'c', 'd']; assert_eq!(arr[ .. ], ['a', 'b', 'c', 'd']); assert_eq!(arr[ ..3], ['a', 'b', 'c', ]); assert_eq!(arr[1.. ], [ 'b', 'c', 'd']); assert_eq!(arr[1..3], [ 'b', 'c' ]); // Range
Fields
start: Idx
The lower bound of the range (inclusive).
end: Idx
The upper bound of the range (exclusive).
Methods
impl<Idx> Range<Idx> where
Idx: PartialOrd<Idx>,
[src]
impl<Idx> Range<Idx> where
Idx: PartialOrd<Idx>,
pub fn contains<U>(&self, item: &U) -> bool where
Idx: PartialOrd<U>,
U: PartialOrd<Idx> + ?Sized,
[src]
pub fn contains<U>(&self, item: &U) -> bool where
Idx: PartialOrd<U>,
U: PartialOrd<Idx> + ?Sized,
🔬 This is a nightly-only experimental API. (range_contains
)
recently added as per RFC
Returns true
if item
is contained in the range.
Examples
#![feature(range_contains)] use std::f32; assert!(!(3..5).contains(&2)); assert!( (3..5).contains(&3)); assert!( (3..5).contains(&4)); assert!(!(3..5).contains(&5)); assert!(!(3..3).contains(&3)); assert!(!(3..2).contains(&3)); assert!( (0.0..1.0).contains(&0.5)); assert!(!(0.0..1.0).contains(&f32::NAN)); assert!(!(0.0..f32::NAN).contains(&0.5)); assert!(!(f32::NAN..1.0).contains(&0.5));
pub fn is_empty(&self) -> bool
[src]
pub fn is_empty(&self) -> bool
🔬 This is a nightly-only experimental API. (range_is_empty
)
recently added
Returns true
if the range contains no items.
Examples
#![feature(range_is_empty)] assert!(!(3..5).is_empty()); assert!( (3..3).is_empty()); assert!( (3..2).is_empty());
The range is empty if either side is incomparable:
#![feature(range_is_empty)] use std::f32::NAN; assert!(!(3.0..5.0).is_empty()); assert!( (3.0..NAN).is_empty()); assert!( (NAN..5.0).is_empty());
Trait Implementations
impl<'a, T> RangeBounds<T> for Range<&'a T>
[src]
impl<'a, T> RangeBounds<T> for Range<&'a T>
fn start(&self) -> Bound<&T>
[src]
fn start(&self) -> Bound<&T>
🔬 This is a nightly-only experimental API. (collections_range
)
might be replaced with Into<_>
and a type containing two Bound
values
Start index bound. Read more
fn end(&self) -> Bound<&T>
[src]
fn end(&self) -> Bound<&T>
🔬 This is a nightly-only experimental API. (collections_range
)
might be replaced with Into<_>
and a type containing two Bound
values
End index bound. Read more
fn contains<U>(&self, item: &U) -> bool where
T: PartialOrd<U>,
U: PartialOrd<T> + ?Sized,
[src]
fn contains<U>(&self, item: &U) -> bool where
T: PartialOrd<U>,
U: PartialOrd<T> + ?Sized,
🔬 This is a nightly-only experimental API. (range_contains
)
recently added as per RFC
Returns true
if item
is contained in the range. Read more
impl<T> RangeBounds<T> for Range<T>
[src]
impl<T> RangeBounds<T> for Range<T>
fn start(&self) -> Bound<&T>
[src]
fn start(&self) -> Bound<&T>
🔬 This is a nightly-only experimental API. (collections_range
)
might be replaced with Into<_>
and a type containing two Bound
values
Start index bound. Read more
fn end(&self) -> Bound<&T>
[src]
fn end(&self) -> Bound<&T>
🔬 This is a nightly-only experimental API. (collections_range
)
might be replaced with Into<_>
and a type containing two Bound
values
End index bound. Read more
fn contains<U>(&self, item: &U) -> bool where
T: PartialOrd<U>,
U: PartialOrd<T> + ?Sized,
[src]
fn contains<U>(&self, item: &U) -> bool where
T: PartialOrd<U>,
U: PartialOrd<T> + ?Sized,
🔬 This is a nightly-only experimental API. (range_contains
)
recently added as per RFC
Returns true
if item
is contained in the range. Read more
impl<A> Iterator for Range<A> where
A: Step,
[src]
impl<A> Iterator for Range<A> where
A: Step,
type Item = A
The type of the elements being iterated over.
fn next(&mut self) -> Option<A>
[src]
fn next(&mut self) -> Option<A>
Advances the iterator and returns the next value. Read more
fn size_hint(&self) -> (usize, Option<usize>)
[src]
fn size_hint(&self) -> (usize, Option<usize>)
Returns the bounds on the remaining length of the iterator. Read more
fn nth(&mut self, n: usize) -> Option<A>
[src]
fn nth(&mut self, n: usize) -> Option<A>
Returns the n
th element of the iterator. Read more
fn last(self) -> Option<A>
[src]
fn last(self) -> Option<A>
Consumes the iterator, returning the last element. Read more
fn min(self) -> Option<A>
[src]
fn min(self) -> Option<A>
Returns the minimum element of an iterator. Read more
fn max(self) -> Option<A>
[src]
fn max(self) -> Option<A>
Returns the maximum element of an iterator. Read more
fn count(self) -> usize
[src]
fn count(self) -> usize
Consumes the iterator, counting the number of iterations and returning it. Read more
ⓘImportant traits for StepBy<I>fn step_by(self, step: usize) -> StepBy<Self>
[src]
fn step_by(self, step: usize) -> StepBy<Self>
🔬 This is a nightly-only experimental API. (iterator_step_by
)
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>fn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator<Item = Self::Item>,
[src]
fn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator<Item = Self::Item>,
Takes two iterators and creates a new iterator over both in sequence. Read more
ⓘImportant traits for Zip<A, B>fn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator,
[src]
fn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter> where
U: IntoIterator,
'Zips up' two iterators into a single iterator of pairs. Read more
ⓘImportant traits for Map<I, F>fn map<B, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> B,
[src]
fn map<B, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> B,
Takes a closure and creates an iterator which calls that closure on each element. Read more
fn for_each<F>(self, f: F) where
F: FnMut(Self::Item),
1.21.0[src]
fn for_each<F>(self, f: F) where
F: FnMut(Self::Item),
Calls a closure on each element of an iterator. Read more
ⓘImportant traits for Filter<I, P>fn filter<P>(self, predicate: P) -> Filter<Self, P> where
P: FnMut(&Self::Item) -> bool,
[src]
fn filter<P>(self, predicate: P) -> Filter<Self, P> where
P: FnMut(&Self::Item) -> bool,
Creates an iterator which uses a closure to determine if an element should be yielded. Read more
ⓘImportant traits for FilterMap<I, F>fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F> where
F: FnMut(Self::Item) -> Option<B>,
[src]
fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F> where
F: FnMut(Self::Item) -> Option<B>,
Creates an iterator that both filters and maps. Read more
ⓘImportant traits for Enumerate<I>fn enumerate(self) -> Enumerate<Self>
[src]
fn enumerate(self) -> Enumerate<Self>
Creates an iterator which gives the current iteration count as well as the next value. Read more
ⓘImportant traits for Peekable<I>fn peekable(self) -> Peekable<Self>
[src]
fn peekable(self) -> Peekable<Self>
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>fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where
P: FnMut(&Self::Item) -> bool,
[src]
fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where
P: FnMut(&Self::Item) -> bool,
Creates an iterator that [skip
]s elements based on a predicate. Read more
ⓘImportant traits for TakeWhile<I, P>fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where
P: FnMut(&Self::Item) -> bool,
[src]
fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P> where
P: FnMut(&Self::Item) -> bool,
Creates an iterator that yields elements based on a predicate. Read more
ⓘImportant traits for Skip<I>fn skip(self, n: usize) -> Skip<Self>
[src]
fn skip(self, n: usize) -> Skip<Self>
Creates an iterator that skips the first n
elements. Read more
ⓘImportant traits for Take<I>fn take(self, n: usize) -> Take<Self>
[src]
fn take(self, n: usize) -> Take<Self>
Creates an iterator that yields its first n
elements. Read more
ⓘImportant traits for Scan<I, St, F>fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where
F: FnMut(&mut St, Self::Item) -> Option<B>,
[src]
fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where
F: FnMut(&mut St, Self::Item) -> Option<B>,
An iterator adaptor similar to [fold
] that holds internal state and produces a new iterator. Read more
ⓘImportant traits for FlatMap<I, U, F>fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: IntoIterator,
[src]
fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: IntoIterator,
Creates an iterator that works like map, but flattens nested structure. Read more
ⓘImportant traits for Flatten<I>fn flatten(self) -> Flatten<Self> where
Self::Item: IntoIterator,
[src]
fn flatten(self) -> Flatten<Self> where
Self::Item: IntoIterator,
iterator_flatten
)Creates an iterator that flattens nested structure. Read more
ⓘImportant traits for Fuse<I>fn fuse(self) -> Fuse<Self>
[src]
fn fuse(self) -> Fuse<Self>
Creates an iterator which ends after the first [None
]. Read more
ⓘImportant traits for Inspect<I, F>fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),
[src]
fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),
Do something with each element of an iterator, passing the value on. Read more
ⓘImportant traits for &'a mut Rfn by_ref(&mut self) -> &mut Self
[src]
fn by_ref(&mut self) -> &mut Self
Borrows an iterator, rather than consuming it. Read more
fn collect<B>(self) -> B where
B: FromIterator<Self::Item>,
[src]
fn collect<B>(self) -> B where
B: FromIterator<Self::Item>,
Transforms an iterator into a collection. Read more
fn partition<B, F>(self, f: F) -> (B, B) where
B: Default + Extend<Self::Item>,
F: FnMut(&Self::Item) -> bool,
[src]
fn partition<B, F>(self, f: F) -> (B, B) where
B: Default + Extend<Self::Item>,
F: FnMut(&Self::Item) -> bool,
Consumes an iterator, creating two collections from it. Read more
fn try_fold<B, F, R>(&mut self, init: B, f: F) -> R where
F: FnMut(B, Self::Item) -> R,
R: Try<Ok = B>,
1.27.0[src]
fn try_fold<B, F, R>(&mut self, init: B, f: F) -> R where
F: FnMut(B, Self::Item) -> R,
R: Try<Ok = B>,
An iterator method that applies a function as long as it returns successfully, producing a single, final value. Read more
fn try_for_each<F, R>(&mut self, f: F) -> R where
F: FnMut(Self::Item) -> R,
R: Try<Ok = ()>,
1.27.0[src]
fn try_for_each<F, R>(&mut self, f: F) -> R where
F: FnMut(Self::Item) -> R,
R: Try<Ok = ()>,
An iterator method that applies a fallible function to each item in the iterator, stopping at the first error and returning that error. Read more
fn fold<B, F>(self, init: B, f: F) -> B where
F: FnMut(B, Self::Item) -> B,
[src]
fn fold<B, F>(self, init: B, f: F) -> B where
F: FnMut(B, Self::Item) -> B,
An iterator method that applies a function, producing a single, final value. Read more
fn all<F>(&mut self, f: F) -> bool where
F: FnMut(Self::Item) -> bool,
[src]
fn all<F>(&mut self, f: F) -> bool where
F: FnMut(Self::Item) -> bool,
Tests if every element of the iterator matches a predicate. Read more
fn any<F>(&mut self, f: F) -> bool where
F: FnMut(Self::Item) -> bool,
[src]
fn any<F>(&mut self, f: F) -> bool where
F: FnMut(Self::Item) -> bool,
Tests if any element of the iterator matches a predicate. Read more
fn find<P>(&mut self, predicate: P) -> Option<Self::Item> where
P: FnMut(&Self::Item) -> bool,
[src]
fn find<P>(&mut self, predicate: P) -> Option<Self::Item> where
P: FnMut(&Self::Item) -> bool,
Searches for an element of an iterator that satisfies a predicate. Read more
fn find_map<B, F>(&mut self, f: F) -> Option<B> where
F: FnMut(Self::Item) -> Option<B>,
[src]
fn find_map<B, F>(&mut self, f: F) -> Option<B> where
F: FnMut(Self::Item) -> Option<B>,
🔬 This is a nightly-only experimental API. (iterator_find_map
)
unstable new API
Applies function to the elements of iterator and returns the first non-none result. Read more
fn position<P>(&mut self, predicate: P) -> Option<usize> where
P: FnMut(Self::Item) -> bool,
[src]
fn position<P>(&mut self, predicate: P) -> Option<usize> where
P: FnMut(Self::Item) -> bool,
Searches for an element in an iterator, returning its index. Read more
fn rposition<P>(&mut self, predicate: P) -> Option<usize> where
P: FnMut(Self::Item) -> bool,
Self: ExactSizeIterator + DoubleEndedIterator,
[src]
fn rposition<P>(&mut self, predicate: P) -> Option<usize> where
P: FnMut(Self::Item) -> bool,
Self: ExactSizeIterator + DoubleEndedIterator,
Searches for an element in an iterator from the right, returning its index. Read more
fn max_by_key<B, F>(self, f: F) -> Option<Self::Item> where
B: Ord,
F: FnMut(&Self::Item) -> B,
1.6.0[src]
fn max_by_key<B, F>(self, f: F) -> Option<Self::Item> where
B: Ord,
F: FnMut(&Self::Item) -> B,
Returns the element that gives the maximum value from the specified function. Read more
fn max_by<F>(self, compare: F) -> Option<Self::Item> where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
1.15.0[src]
fn max_by<F>(self, compare: F) -> Option<Self::Item> where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
Returns the element that gives the maximum value with respect to the specified comparison function. Read more
fn min_by_key<B, F>(self, f: F) -> Option<Self::Item> where
B: Ord,
F: FnMut(&Self::Item) -> B,
1.6.0[src]
fn min_by_key<B, F>(self, f: F) -> Option<Self::Item> where
B: Ord,
F: FnMut(&Self::Item) -> B,
Returns the element that gives the minimum value from the specified function. Read more
fn min_by<F>(self, compare: F) -> Option<Self::Item> where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
1.15.0[src]
fn min_by<F>(self, compare: F) -> Option<Self::Item> where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
Returns the element that gives the minimum value with respect to the specified comparison function. Read more
ⓘImportant traits for Rev<I>fn rev(self) -> Rev<Self> where
Self: DoubleEndedIterator,
[src]
fn rev(self) -> Rev<Self> where
Self: DoubleEndedIterator,
Reverses an iterator's direction. Read more
fn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB) where
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Iterator<Item = (A, B)>,
[src]
fn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB) where
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Iterator<Item = (A, B)>,
Converts an iterator of pairs into a pair of containers. Read more
ⓘImportant traits for Cloned<I>fn cloned<'a, T>(self) -> Cloned<Self> where
Self: Iterator<Item = &'a T>,
T: 'a + Clone,
[src]
fn cloned<'a, T>(self) -> Cloned<Self> where
Self: Iterator<Item = &'a T>,
T: 'a + Clone,
Creates an iterator which [clone
]s all of its elements. Read more
ⓘImportant traits for Cycle<I>fn cycle(self) -> Cycle<Self> where
Self: Clone,
[src]
fn cycle(self) -> Cycle<Self> where
Self: Clone,
Repeats an iterator endlessly. Read more
fn sum<S>(self) -> S where
S: Sum<Self::Item>,
1.11.0[src]
fn sum<S>(self) -> S where
S: Sum<Self::Item>,
Sums the elements of an iterator. Read more
fn product<P>(self) -> P where
P: Product<Self::Item>,
1.11.0[src]
fn product<P>(self) -> P where
P: Product<Self::Item>,
Iterates over the entire iterator, multiplying all the elements Read more
fn cmp<I>(self, other: I) -> Ordering where
I: IntoIterator<Item = Self::Item>,
Self::Item: Ord,
1.5.0[src]
fn cmp<I>(self, other: I) -> Ordering where
I: IntoIterator<Item = Self::Item>,
Self::Item: Ord,
Lexicographically compares the elements of this Iterator
with those of another. Read more
fn partial_cmp<I>(self, other: I) -> Option<Ordering> where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
1.5.0[src]
fn partial_cmp<I>(self, other: I) -> Option<Ordering> where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Lexicographically compares the elements of this Iterator
with those of another. Read more
fn eq<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
1.5.0[src]
fn eq<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are equal to those of another. Read more
fn ne<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
1.5.0[src]
fn ne<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are unequal to those of another. Read more
fn lt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
1.5.0[src]
fn lt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically less than those of another. Read more
fn le<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
1.5.0[src]
fn le<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically less or equal to those of another. Read more
fn gt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
1.5.0[src]
fn gt<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically greater than those of another. Read more
fn ge<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
1.5.0[src]
fn ge<I>(self, other: I) -> bool where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically greater than or equal to those of another. Read more
impl IndexMut<Range<usize>> for str
1.3.0[src]
impl IndexMut<Range<usize>> for str
Implements mutable substring slicing with syntax
&mut self[begin .. end]
.
Returns a mutable slice of the given string from the byte range
[begin
..end
).
This operation is O(1)
.
Panics
Panics if begin
or end
does not point to the starting
byte offset of a character (as defined by is_char_boundary
).
Requires that begin <= end
and end <= len
where len
is the
length of the string.
fn index_mut(&mut self, index: Range<usize>) -> &mut str
[src]
fn index_mut(&mut self, index: Range<usize>) -> &mut str
Performs the mutable indexing (container[index]
) operation.
impl Index<Range<usize>> for str
[src]
impl Index<Range<usize>> for str
Implements substring slicing with syntax &self[begin .. end]
.
Returns a slice of the given string from the byte range
[begin
..end
).
This operation is O(1)
.
Panics
Panics if begin
or end
does not point to the starting
byte offset of a character (as defined by is_char_boundary
).
Requires that begin <= end
and end <= len
where len
is the
length of the string.
Examples
let s = "Löwe 老虎 Léopard"; assert_eq!(&s[0 .. 1], "L"); assert_eq!(&s[1 .. 9], "öwe 老"); // these will panic: // byte 2 lies within `ö`: // &s[2 ..3]; // byte 8 lies within `老` // &s[1 .. 8]; // byte 100 is outside the string // &s[3 .. 100];
type Output = str
The returned type after indexing.
fn index(&self, index: Range<usize>) -> &str
[src]
fn index(&self, index: Range<usize>) -> &str
Performs the indexing (container[index]
) operation.
impl<Idx> Clone for Range<Idx> where
Idx: Clone,
[src]
impl<Idx> Clone for Range<Idx> where
Idx: Clone,
ⓘImportant traits for Range<A>fn clone(&self) -> Range<Idx>
[src]
fn clone(&self) -> Range<Idx>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<A> DoubleEndedIterator for Range<A> where
A: Step,
[src]
impl<A> DoubleEndedIterator for Range<A> where
A: Step,
fn next_back(&mut self) -> Option<A>
[src]
fn next_back(&mut self) -> Option<A>
Removes and returns an element from the end of the iterator. Read more
fn try_rfold<B, F, R>(&mut self, init: B, f: F) -> R where
F: FnMut(B, Self::Item) -> R,
R: Try<Ok = B>,
1.27.0[src]
fn try_rfold<B, F, R>(&mut self, init: B, f: F) -> R where
F: FnMut(B, Self::Item) -> R,
R: Try<Ok = B>,
This is the reverse version of [try_fold()
]: it takes elements starting from the back of the iterator. Read more
fn rfold<B, F>(self, accum: B, f: F) -> B where
F: FnMut(B, Self::Item) -> B,
1.27.0[src]
fn rfold<B, F>(self, accum: B, f: F) -> B where
F: FnMut(B, Self::Item) -> B,
An iterator method that reduces the iterator's elements to a single, final value, starting from the back. Read more
fn rfind<P>(&mut self, predicate: P) -> Option<Self::Item> where
P: FnMut(&Self::Item) -> bool,
1.27.0[src]
fn rfind<P>(&mut self, predicate: P) -> Option<Self::Item> where
P: FnMut(&Self::Item) -> bool,
Searches for an element of an iterator from the back that satisfies a predicate. Read more
impl<Idx> Hash for Range<Idx> where
Idx: Hash,
[src]
impl<Idx> Hash for Range<Idx> where
Idx: Hash,
fn hash<__HIdx>(&self, state: &mut __HIdx) where
__HIdx: Hasher,
[src]
fn hash<__HIdx>(&self, state: &mut __HIdx) where
__HIdx: Hasher,
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<Idx> Eq for Range<Idx> where
Idx: Eq,
[src]
impl<Idx> Eq for Range<Idx> where
Idx: Eq,
impl<Idx> PartialEq<Range<Idx>> for Range<Idx> where
Idx: PartialEq<Idx>,
[src]
impl<Idx> PartialEq<Range<Idx>> for Range<Idx> where
Idx: PartialEq<Idx>,
fn eq(&self, other: &Range<Idx>) -> bool
[src]
fn eq(&self, other: &Range<Idx>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Range<Idx>) -> bool
[src]
fn ne(&self, other: &Range<Idx>) -> bool
This method tests for !=
.
impl TrustedLen for Range<i64>
[src]
impl TrustedLen for Range<i64>
impl TrustedLen for Range<u16>
[src]
impl TrustedLen for Range<u16>
impl TrustedLen for Range<i32>
[src]
impl TrustedLen for Range<i32>
impl TrustedLen for Range<isize>
[src]
impl TrustedLen for Range<isize>
impl TrustedLen for Range<u32>
[src]
impl TrustedLen for Range<u32>
impl TrustedLen for Range<u8>
[src]
impl TrustedLen for Range<u8>
impl TrustedLen for Range<i8>
[src]
impl TrustedLen for Range<i8>
impl TrustedLen for Range<usize>
[src]
impl TrustedLen for Range<usize>
impl TrustedLen for Range<u64>
[src]
impl TrustedLen for Range<u64>
impl TrustedLen for Range<i16>
[src]
impl TrustedLen for Range<i16>
impl SliceIndex<str> for Range<usize>
1.20.0[src]
impl SliceIndex<str> for Range<usize>
type Output = str
slice_get_slice
)The output type returned by methods.
fn get(self, slice: &str) -> Option<&<Range<usize> as SliceIndex<str>>::Output>
[src]
fn get(self, slice: &str) -> Option<&<Range<usize> as SliceIndex<str>>::Output>
slice_get_slice
)Returns a shared reference to the output at this location, if in bounds. Read more
fn get_mut(
self,
slice: &mut str
) -> Option<&mut <Range<usize> as SliceIndex<str>>::Output>
[src]
fn get_mut(
self,
slice: &mut str
) -> Option<&mut <Range<usize> as SliceIndex<str>>::Output>
slice_get_slice
)Returns a mutable reference to the output at this location, if in bounds. Read more
ⓘImportant traits for Range<A>unsafe fn get_unchecked(
self,
slice: &str
) -> &<Range<usize> as SliceIndex<str>>::Output
[src]
unsafe fn get_unchecked(
self,
slice: &str
) -> &<Range<usize> as SliceIndex<str>>::Output
slice_get_slice
)Returns a shared reference to the output at this location, without performing any bounds checking. Read more
ⓘImportant traits for Range<A>unsafe fn get_unchecked_mut(
self,
slice: &mut str
) -> &mut <Range<usize> as SliceIndex<str>>::Output
[src]
unsafe fn get_unchecked_mut(
self,
slice: &mut str
) -> &mut <Range<usize> as SliceIndex<str>>::Output
slice_get_slice
)Returns a mutable reference to the output at this location, without performing any bounds checking. Read more
ⓘImportant traits for Range<A>fn index(self, slice: &str) -> &<Range<usize> as SliceIndex<str>>::Output
[src]
fn index(self, slice: &str) -> &<Range<usize> as SliceIndex<str>>::Output
slice_get_slice
)Returns a shared reference to the output at this location, panicking if out of bounds. Read more
ⓘImportant traits for Range<A>fn index_mut(
self,
slice: &mut str
) -> &mut <Range<usize> as SliceIndex<str>>::Output
[src]
fn index_mut(
self,
slice: &mut str
) -> &mut <Range<usize> as SliceIndex<str>>::Output
slice_get_slice
)Returns a mutable reference to the output at this location, panicking if out of bounds. Read more
impl<T> SliceIndex<[T]> for Range<usize>
1.15.0[src]
impl<T> SliceIndex<[T]> for Range<usize>
type Output = [T]
slice_get_slice
)The output type returned by methods.
fn get(self, slice: &[T]) -> Option<&[T]>
[src]
fn get(self, slice: &[T]) -> Option<&[T]>
slice_get_slice
)Returns a shared reference to the output at this location, if in bounds. Read more
fn get_mut(self, slice: &mut [T]) -> Option<&mut [T]>
[src]
fn get_mut(self, slice: &mut [T]) -> Option<&mut [T]>
slice_get_slice
)Returns a mutable reference to the output at this location, if in bounds. Read more
unsafe fn get_unchecked(self, slice: &[T]) -> &[T]
[src]
unsafe fn get_unchecked(self, slice: &[T]) -> &[T]
slice_get_slice
)Returns a shared reference to the output at this location, without performing any bounds checking. Read more
unsafe fn get_unchecked_mut(self, slice: &mut [T]) -> &mut [T]
[src]
unsafe fn get_unchecked_mut(self, slice: &mut [T]) -> &mut [T]
slice_get_slice
)Returns a mutable reference to the output at this location, without performing any bounds checking. Read more
fn index(self, slice: &[T]) -> &[T]
[src]
fn index(self, slice: &[T]) -> &[T]
slice_get_slice
)Returns a shared reference to the output at this location, panicking if out of bounds. Read more
fn index_mut(self, slice: &mut [T]) -> &mut [T]
[src]
fn index_mut(self, slice: &mut [T]) -> &mut [T]
slice_get_slice
)Returns a mutable reference to the output at this location, panicking if out of bounds. Read more
impl ExactSizeIterator for Range<u16>
[src]
impl ExactSizeIterator for Range<u16>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<usize>
[src]
impl ExactSizeIterator for Range<usize>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<i32>
[src]
impl ExactSizeIterator for Range<i32>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<i8>
[src]
impl ExactSizeIterator for Range<i8>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<i16>
[src]
impl ExactSizeIterator for Range<i16>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<isize>
[src]
impl ExactSizeIterator for Range<isize>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<u32>
[src]
impl ExactSizeIterator for Range<u32>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl ExactSizeIterator for Range<u8>
[src]
impl ExactSizeIterator for Range<u8>
fn len(&self) -> usize
[src]
fn len(&self) -> usize
Returns the exact number of times the iterator will iterate. Read more
fn is_empty(&self) -> bool
[src]
fn is_empty(&self) -> bool
exact_size_is_empty
)Returns whether the iterator is empty. Read more
impl<A> FusedIterator for Range<A> where
A: Step,
1.26.0[src]
impl<A> FusedIterator for Range<A> where
A: Step,
impl<Idx> Debug for Range<Idx> where
Idx: Debug,
[src]
impl<Idx> Debug for Range<Idx> where
Idx: Debug,
fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>
[src]
fn fmt(&self, fmt: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter. Read more
impl Index<Range<usize>> for String
[src]
impl Index<Range<usize>> for String
type Output = str
The returned type after indexing.
fn index(&self, index: Range<usize>) -> &str
[src]
fn index(&self, index: Range<usize>) -> &str
Performs the indexing (container[index]
) operation.
impl IndexMut<Range<usize>> for String
1.3.0[src]
impl IndexMut<Range<usize>> for String
fn index_mut(&mut self, index: Range<usize>) -> &mut str
[src]
fn index_mut(&mut self, index: Range<usize>) -> &mut str
Performs the mutable indexing (container[index]
) operation.
impl<'a> Slice<Range<usize>> for &'a str
[src]
impl<'a> Slice<Range<usize>> for &'a str
impl<'a, T> Slice<Range<usize>> for &'a [T]
[src]
impl<'a, T> Slice<Range<usize>> for &'a [T]
impl<'a> Slice<Range<usize>> for CompleteStr<'a>
[src]
impl<'a> Slice<Range<usize>> for CompleteStr<'a>
impl<'a> Slice<Range<usize>> for CompleteByteSlice<'a>
[src]
impl<'a> Slice<Range<usize>> for CompleteByteSlice<'a>
impl<T: Slice<Range<usize>>> Slice<Range<usize>> for Input<T>
[src]
impl<T: Slice<Range<usize>>> Slice<Range<usize>> for Input<T>