Struct static_rc::rcref::StaticRcRef

pub struct StaticRcRef<'a, T: ?Sized, const NUM: usize, const DEN: usize> { /* private fields */ }

A compile-time reference-counted pointer.

The inherent methods of StaticRc are all associated functions to avoid conflicts with the the methods of the inner type T which are brought into scope by the Deref implementation.

The parameters NUM and DEN DENote the ratio (NUM / DEN) of ownership of the pointer:

• The ratio is always in the (0, 1] interval, that is: NUM > 0 and NUM <= DEN.
• When the ratio is equal to 1, that is when NUM == DEN, then the instance has full ownership of the pointee and extra capabilities are unlocked.

Implementations

impl<'a, T: ?Sized, const N: usize> StaticRcRef<'a, T, N, N>

pub fn new(value: &'a mut T) -> Selfwhere
    (): Sized,

Constructs a new StaticRcRef<'a, T, N, N>.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 1, 1>;

let mut value = 42;
let rc = Full::new(&mut value);
assert_eq!(42, *rc);

pub fn into_inner(this: Self) -> &'a mut T

Returns the inner value.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 1, 1>;

let mut value = 42;
let rc = Full::new(&mut value);
let inner: &mut i32 = Full::into_inner(rc);
assert_eq!(42, *inner);

pub fn get_mut(this: &mut Self) -> &mut T

Returns a mutable reference into the given StaticRcRef.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 1, 1>;

let mut value = 42;
let mut rc = Full::new(&mut value);
assert_eq!(42, *Full::get_mut(&mut rc));

impl<'a, T: ?Sized, const NUM: usize, const DEN: usize> StaticRcRef<'a, T, NUM, DEN>

pub fn into_raw(this: Self) -> NonNull<T>

Consumes the StaticRcRef, returning the wrapped pointer.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 1, 1>;

let mut value = 42;
let rc = Full::new(&mut value);
let pointer = Full::into_raw(rc);
assert_eq!(&mut value as *mut _, pointer.as_ptr());

pub fn as_ptr(this: &Self) -> NonNull<T>

Provides a raw pointer to the data.

StaticRcRef is not consumed or affected in any way, the pointer is valid as long as the original value is.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 1, 1>;

let mut value = 42;
let pointer = &mut value as *mut _;

let rc = Full::new(&mut value);
let other_pointer = Full::as_ptr(&rc);

assert_eq!(pointer, other_pointer.as_ptr());

pub fn get_ref(this: &Self) -> &T

Provides a reference to the data.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 1, 1>;

let mut value = 42;
let rc = Full::new(&mut value);

let r = Full::get_ref(&rc);

assert_eq!(42, *r);

pub unsafe fn from_raw(pointer: NonNull<T>) -> Selfwhere
    (): Sized,

Constructs a StaticRcRef<'a, T, NUM, DEN> from a raw pointer.

The raw pointer must have been previously returned by a call to StaticRcRef<'a, U, N, D>::into_raw:

• If U is different from T, then specific restrictions on size and alignment apply. See mem::transmute for the restrictions applying to transmuting references.
• If N / D is different from NUM / DEN, then specific restrictions apply. The user is responsible for ensuring proper management of the ratio of shares, and ultimately that the value is not dropped twice.

pub fn ptr_eq<const N: usize, const D: usize>(
    this: &Self,
    other: &StaticRcRef<'a, T, N, D>
) -> bool

Returns true if the two StaticRcRef point to the same allocation.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let (one, two) = Full::split::<1, 1>(rc);

assert!(StaticRcRef::ptr_eq(&one, &two));

pub fn adjust<const N: usize, const D: usize>(
    this: Self
) -> StaticRcRef<'a, T, N, D>where
    (): Sized,
    ((), ()): Sized,

Adjusts the NUMerator and DENumerator of the ratio of the instance, preserving the ratio.

Panics

If the compile-time-ratio feature is not used, and the ratio is not preserved; that is N / D <> NUM / DEN.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let rc = Full::adjust::<1, 1>(rc);

assert_eq!(42, *rc);

pub fn reborrow<'reborrow>(
    this: &'reborrow mut Self
) -> StaticRcRef<'reborrow, T, NUM, DEN>

Reborrows into another StaticRcRef.

The current instance is mutably borrowed for the duration the result can be used.

Example

use static_rc::StaticRcRef;
let mut x = 5;
let rc_full: StaticRcRef<i32, 2, 2> = StaticRcRef::new(&mut x);
let (mut rc1, mut rc2) = StaticRcRef::split::<1, 1>(rc_full);
{
    // Modify without moving `rc1`, `rc2`.
    let rc_borrow1 = StaticRcRef::reborrow(&mut rc1);
    let rc_borrow2 = StaticRcRef::reborrow(&mut rc2);
    let mut rcref_full: StaticRcRef<_, 2, 2> = StaticRcRef::join(rc_borrow1, rc_borrow2);
    *rcref_full = 9;
    // Reborrow ends, can use the original refs again
}
let rc_full: StaticRcRef<_, 2, 2> = StaticRcRef::join(rc1, rc2);
assert_eq!(*rc_full, 9);
assert_eq!(x, 9);

pub fn split<const A: usize, const B: usize>(
    this: Self
) -> (StaticRcRef<'a, T, A, DEN>, StaticRcRef<'a, T, B, DEN>)where
    (): Sized,
    (): Sized,
    ((), ()): Sized,

Splits the current instance into two instances with the specified NUMerators.

Panics

If the compile-time-ratio feature is not used, and the ratio is not preserved; that is A + B <> NUM.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let (one, two) = Full::split::<1, 1>(rc);

assert_eq!(42, *one);
assert_eq!(42, *two);

pub fn split_array<const N: usize, const DIM: usize>(
    this: Self
) -> [StaticRcRef<'a, T, N, DEN>; DIM]where
    T: 'a,
    ((), ()): Sized,
    (): Sized,

Splits the current instance into DIM instances with the specified Numerators.

Panics

If the compile-time-ratio feature is not used, and the ratio is not preserved; that is N * DIM <> NUM.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let array = Full::split_array::<1, 2>(rc);

assert_eq!(42, *array[0]);
assert_eq!(42, *array[1]);

pub fn join<const A: usize, const B: usize>(
    left: StaticRcRef<'a, T, A, DEN>,
    right: StaticRcRef<'a, T, B, DEN>
) -> Self

Joins two instances into a single instance.

Panics

If the two instances do no point to the same allocation, as determined by StaticRcRef::ptr_eq.

If the compile-time-ratio feature is not used and the ratio is not preserved; that is A + B <> NUM.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let (one, two) = Full::split::<1, 1>(rc);
let rc = Full::join(one, two);

assert_eq!(42, *rc);

pub unsafe fn join_unchecked<const A: usize, const B: usize>(
    left: StaticRcRef<'a, T, A, DEN>,
    _right: StaticRcRef<'a, T, B, DEN>
) -> Self

Joins two instances into a single instance without checking whether they point to the same allocation.

Unless compile-time-ratio is activated, the ratios are checked nevertheless.

Safety

The caller must guarantee that those instances point to the same allocation.

Panics

If the compile-time-ratio feature is not used and the ratio is not preserved; that is A + B <> NUM.

In debug, if the two instances do no point to the same allocation, as determined by StaticRcRef::ptr_eq.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let (one, two) = Full::split::<1, 1>(rc);
let rc = unsafe { Full::join_unchecked(one, two) };

assert_eq!(42, *rc);

pub fn join_array<const N: usize, const DIM: usize>(
    array: [StaticRcRef<'a, T, N, DEN>; DIM]
) -> Self

Joins DIM instances into a single instance.

Panics

If all instances do not point to the same allocation, as determined by StaticRcRef::ptr_eq.

If the compile-time-ratio feature is not used and the ratio is not preserved; that is N * DIM <> NUM.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let array = Full::split_array::<1, 2>(rc);
let rc = Full::join_array(array);

assert_eq!(42, *rc);

pub unsafe fn join_array_unchecked<const N: usize, const DIM: usize>(
    array: [StaticRcRef<'a, T, N, DEN>; DIM]
) -> Self

Joins DIM instances into a single instance.

Panics

If the compile-time-ratio feature is not used and the ratio is not preserved; that is N * DIM <> NUM.

In debug, if all instances do not point to the same allocation, as determined by StaticRcRef::ptr_eq.

Example

use static_rc::StaticRcRef;

type Full<'a> = StaticRcRef<'a, i32, 2, 2>;

let mut value = 42;
let rc = Full::new(&mut value);
let array = Full::split_array::<1, 2>(rc);
let rc = unsafe { Full::join_array_unchecked(array) };

assert_eq!(42, *rc);

impl<'a, const NUM: usize, const DEN: usize> StaticRcRef<'a, dyn Any, NUM, DEN>

pub fn downcast<T: Any>(self) -> Result<StaticRcRef<'a, T, NUM, DEN>, Self>

Attempts to downcast Self to a concrete type.

Trait Implementations

impl<'a, T: ?Sized, const N: usize> AsMut<T> for StaticRcRef<'a, T, N, N>

fn as_mut(&mut self) -> &mut T

Converts this type into a mutable reference of the (usually inferred) input type.

impl<'a, T: ?Sized, const NUM: usize, const DEN: usize> AsRef<T> for StaticRcRef<'a, T, NUM, DEN>

fn as_ref(&self) -> &T

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a, T: ?Sized, const NUM: usize, const DEN: usize> Borrow<T> for StaticRcRef<'a, T, NUM, DEN>

fn borrow(&self) -> &T

Immutably borrows from an owned value.

impl<'a, T: ?Sized, const N: usize> BorrowMut<T> for StaticRcRef<'a, T, N, N>

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value.

impl<'a, T: ?Sized + Debug, const NUM: usize, const DEN: usize> Debug for StaticRcRef<'a, T, NUM, DEN>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a, T: ?Sized, const NUM: usize, const DEN: usize> Deref for StaticRcRef<'a, T, NUM, DEN>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<'a, T: ?Sized, const N: usize> DerefMut for StaticRcRef<'a, T, N, N>

fn deref_mut(&mut self) -> &mut T

Mutably dereferences the value.

impl<'a, T: ?Sized + Display, const NUM: usize, const DEN: usize> Display for StaticRcRef<'a, T, NUM, DEN>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a, I: DoubleEndedIterator + ?Sized, const N: usize> DoubleEndedIterator for StaticRcRef<'a, I, N, N>

fn next_back(&mut self) -> Option<I::Item>

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

fn nth_back(&mut self, n: usize) -> Option<I::Item>

Returns the nth element from the end of the iterator.

fn advance_back_by(&mut self, n: usize) -> Result<(), usize>

🔬This is a nightly-only experimental API. (iter_advance_by)

Advances the iterator from the back by n elements.

fn try_rfold<B, F, R>(&mut self, init: B, f: F) -> Rwhere
    Self: Sized,
    F: FnMut(B, Self::Item) -> R,
    R: Try<Output = B>,

This is the reverse version of Iterator::try_fold(): it takes elements starting from the back of the iterator.

fn rfold<B, F>(self, init: B, f: F) -> Bwhere
    Self: Sized,
    F: FnMut(B, Self::Item) -> B,

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

fn rfind<P>(&mut self, predicate: P) -> Option<Self::Item>where
    Self: Sized,
    P: FnMut(&Self::Item) -> bool,

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

impl<'a, I: ExactSizeIterator + ?Sized, const N: usize> ExactSizeIterator for StaticRcRef<'a, I, N, N>

fn len(&self) -> usize

Returns the exact remaining length of the iterator.

fn is_empty(&self) -> bool

🔬This is a nightly-only experimental API. (exact_size_is_empty)

Returns true if the iterator is empty.

impl<'a, const NUM: usize, const DEN: usize> From<StaticRcRef<'a, str, NUM, DEN>> for StaticRcRef<'a, [u8], NUM, DEN>

fn from(value: StaticRcRef<'a, str, NUM, DEN>) -> Self

Converts to this type from the input type.

impl<'a, F: ?Sized + Future + Unpin, const N: usize> Future for StaticRcRef<'a, F, N, N>

type Output = <F as Future>::Output

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<'a, T: ?Sized + Hash, const NUM: usize, const DEN: usize> Hash for StaticRcRef<'a, T, NUM, DEN>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where
    H: Hasher,
    Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a, I: Iterator + ?Sized, const N: usize> Iterator for StaticRcRef<'a, I, N, N>

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

fn next(&mut self) -> Option<I::Item>

Advances the iterator and returns the next value.

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

Returns the bounds on the remaining length of the iterator.

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

Returns the nth element of the iterator.

fn last(self) -> Option<I::Item>

Consumes the iterator, returning the last element.

fn next_chunk<const N: usize>(
    &mut self
) -> Result<[Self::Item; N], IntoIter<Self::Item, N>>where
    Self: Sized,

🔬This is a nightly-only experimental API. (iter_next_chunk)

Advances the iterator and returns an array containing the next N values.

fn count(self) -> usizewhere
    Self: Sized,

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

fn advance_by(&mut self, n: usize) -> Result<(), usize>

🔬This is a nightly-only experimental API. (iter_advance_by)

Advances the iterator by n elements.

fn step_by(self, step: usize) -> StepBy<Self>where
    Self: Sized,

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

fn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter>where
    Self: Sized,
    U: IntoIterator<Item = Self::Item>,

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

fn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter>where
    Self: Sized,
    U: IntoIterator,

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

fn intersperse_with<G>(self, separator: G) -> IntersperseWith<Self, G>where
    Self: Sized,
    G: FnMut() -> Self::Item,

🔬This is a nightly-only experimental API. (iter_intersperse)

Creates a new iterator which places an item generated by separator between adjacent items of the original iterator.

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

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

fn for_each<F>(self, f: F)where
    Self: Sized,
    F: FnMut(Self::Item),

Calls a closure on each element of an iterator.

fn filter<P>(self, predicate: P) -> Filter<Self, P>where
    Self: Sized,
    P: FnMut(&Self::Item) -> bool,

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

fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F>where
    Self: Sized,
    F: FnMut(Self::Item) -> Option<B>,

Creates an iterator that both filters and maps.

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

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

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

Creates an iterator which can use the peek and peek_mut methods to look at the next element of the iterator without consuming it. See their documentation for more information.

fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where
    Self: Sized,
    P: FnMut(&Self::Item) -> bool,

Creates an iterator that skips elements based on a predicate.

fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where
    Self: Sized,
    P: FnMut(&Self::Item) -> bool,

Creates an iterator that yields elements based on a predicate.

fn map_while<B, P>(self, predicate: P) -> MapWhile<Self, P>where
    Self: Sized,
    P: FnMut(Self::Item) -> Option<B>,

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

fn skip(self, n: usize) -> Skip<Self>where
    Self: Sized,

Creates an iterator that skips the first n elements.

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

Creates an iterator that yields the first n elements, or fewer if the underlying iterator ends sooner.

fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where
    Self: Sized,
    F: FnMut(&mut St, Self::Item) -> Option<B>,

An iterator adapter similar to fold that holds internal state and produces a new iterator.

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F>where
    Self: Sized,
    U: IntoIterator,
    F: FnMut(Self::Item) -> U,

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

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

Creates an iterator which ends after the first None.

fn inspect<F>(self, f: F) -> Inspect<Self, F>where
    Self: Sized,
    F: FnMut(&Self::Item),

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

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

Borrows an iterator, rather than consuming it.

fn collect<B>(self) -> Bwhere
    B: FromIterator<Self::Item>,
    Self: Sized,

Transforms an iterator into a collection.

fn collect_into<E>(self, collection: &mut E) -> &mut Ewhere
    E: Extend<Self::Item>,
    Self: Sized,

🔬This is a nightly-only experimental API. (iter_collect_into)

Collects all the items from an iterator into a collection.

fn partition<B, F>(self, f: F) -> (B, B)where
    Self: Sized,
    B: Default + Extend<Self::Item>,
    F: FnMut(&Self::Item) -> bool,

Consumes an iterator, creating two collections from it.

fn is_partitioned<P>(self, predicate: P) -> boolwhere
    Self: Sized,
    P: FnMut(Self::Item) -> bool,

🔬This is a nightly-only experimental API. (iter_is_partitioned)

Checks if the elements of this iterator are partitioned according to the given predicate, such that all those that return true precede all those that return false.

fn try_fold<B, F, R>(&mut self, init: B, f: F) -> Rwhere
    Self: Sized,
    F: FnMut(B, Self::Item) -> R,
    R: Try<Output = B>,

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

fn try_for_each<F, R>(&mut self, f: F) -> Rwhere
    Self: Sized,
    F: FnMut(Self::Item) -> R,
    R: Try<Output = ()>,

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

fn fold<B, F>(self, init: B, f: F) -> Bwhere
    Self: Sized,
    F: FnMut(B, Self::Item) -> B,

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

fn reduce<F>(self, f: F) -> Option<Self::Item>where
    Self: Sized,
    F: FnMut(Self::Item, Self::Item) -> Self::Item,

Reduces the elements to a single one, by repeatedly applying a reducing operation.

fn try_reduce<F, R>(
    &mut self,
    f: F
) -> <<R as Try>::Residual as Residual<Option<<R as Try>::Output>>>::TryTypewhere
    Self: Sized,
    F: FnMut(Self::Item, Self::Item) -> R,
    R: Try<Output = Self::Item>,
    <R as Try>::Residual: Residual<Option<Self::Item>>,

🔬This is a nightly-only experimental API. (iterator_try_reduce)

Reduces the elements to a single one by repeatedly applying a reducing operation. If the closure returns a failure, the failure is propagated back to the caller immediately.

fn all<F>(&mut self, f: F) -> boolwhere
    Self: Sized,
    F: FnMut(Self::Item) -> bool,

Tests if every element of the iterator matches a predicate.

fn any<F>(&mut self, f: F) -> boolwhere
    Self: Sized,
    F: FnMut(Self::Item) -> bool,

Tests if any element of the iterator matches a predicate.

fn find<P>(&mut self, predicate: P) -> Option<Self::Item>where
    Self: Sized,
    P: FnMut(&Self::Item) -> bool,

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

fn find_map<B, F>(&mut self, f: F) -> Option<B>where
    Self: Sized,
    F: FnMut(Self::Item) -> Option<B>,

Applies function to the elements of iterator and returns the first non-none result.

fn try_find<F, R>(
    &mut self,
    f: F
) -> <<R as Try>::Residual as Residual<Option<Self::Item>>>::TryTypewhere
    Self: Sized,
    F: FnMut(&Self::Item) -> R,
    R: Try<Output = bool>,
    <R as Try>::Residual: Residual<Option<Self::Item>>,

🔬This is a nightly-only experimental API. (try_find)

Applies function to the elements of iterator and returns the first true result or the first error.

fn position<P>(&mut self, predicate: P) -> Option<usize>where
    Self: Sized,
    P: FnMut(Self::Item) -> bool,

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

fn max_by_key<B, F>(self, f: F) -> Option<Self::Item>where
    B: Ord,
    Self: Sized,
    F: FnMut(&Self::Item) -> B,

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

fn max_by<F>(self, compare: F) -> Option<Self::Item>where
    Self: Sized,
    F: FnMut(&Self::Item, &Self::Item) -> Ordering,

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

fn min_by_key<B, F>(self, f: F) -> Option<Self::Item>where
    B: Ord,
    Self: Sized,
    F: FnMut(&Self::Item) -> B,

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

fn min_by<F>(self, compare: F) -> Option<Self::Item>where
    Self: Sized,
    F: FnMut(&Self::Item, &Self::Item) -> Ordering,

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

fn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB)where
    FromA: Default + Extend<A>,
    FromB: Default + Extend<B>,
    Self: Sized + Iterator<Item = (A, B)>,

Converts an iterator of pairs into a pair of containers.

fn copied<'a, T>(self) -> Copied<Self>where
    T: 'a + Copy,
    Self: Sized + Iterator<Item = &'a T>,

Creates an iterator which copies all of its elements.

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

Creates an iterator which clones all of its elements.

fn array_chunks<const N: usize>(self) -> ArrayChunks<Self, N>where
    Self: Sized,

🔬This is a nightly-only experimental API. (iter_array_chunks)

Returns an iterator over N elements of the iterator at a time.

fn sum<S>(self) -> Swhere
    Self: Sized,
    S: Sum<Self::Item>,

Sums the elements of an iterator.

fn product<P>(self) -> Pwhere
    Self: Sized,
    P: Product<Self::Item>,

Iterates over the entire iterator, multiplying all the elements

fn cmp_by<I, F>(self, other: I, cmp: F) -> Orderingwhere
    Self: Sized,
    I: IntoIterator,
    F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Ordering,

🔬This is a nightly-only experimental API. (iter_order_by)

Lexicographically compares the elements of this Iterator with those of another with respect to the specified comparison function.

fn partial_cmp<I>(self, other: I) -> Option<Ordering>where
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn partial_cmp_by<I, F>(self, other: I, partial_cmp: F) -> Option<Ordering>where
    Self: Sized,
    I: IntoIterator,
    F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Option<Ordering>,

🔬This is a nightly-only experimental API. (iter_order_by)

Lexicographically compares the elements of this Iterator with those of another with respect to the specified comparison function.

fn eq<I>(self, other: I) -> boolwhere
    I: IntoIterator,
    Self::Item: PartialEq<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn eq_by<I, F>(self, other: I, eq: F) -> boolwhere
    Self: Sized,
    I: IntoIterator,
    F: FnMut(Self::Item, <I as IntoIterator>::Item) -> bool,

🔬This is a nightly-only experimental API. (iter_order_by)

Determines if the elements of this Iterator are equal to those of another with respect to the specified equality function.

fn ne<I>(self, other: I) -> boolwhere
    I: IntoIterator,
    Self::Item: PartialEq<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn lt<I>(self, other: I) -> boolwhere
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn le<I>(self, other: I) -> boolwhere
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn gt<I>(self, other: I) -> boolwhere
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn ge<I>(self, other: I) -> boolwhere
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>,
    Self: Sized,

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

fn is_sorted_by<F>(self, compare: F) -> boolwhere
    Self: Sized,
    F: FnMut(&Self::Item, &Self::Item) -> Option<Ordering>,

🔬This is a nightly-only experimental API. (is_sorted)

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

fn is_sorted_by_key<F, K>(self, f: F) -> boolwhere
    Self: Sized,
    F: FnMut(Self::Item) -> K,
    K: PartialOrd<K>,

🔬This is a nightly-only experimental API. (is_sorted)

Checks if the elements of this iterator are sorted using the given key extraction function.

impl<'a, T: ?Sized + Ord, const NUM: usize, const DEN: usize> Ord for StaticRcRef<'a, T, NUM, DEN>

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<'a, T, const NUM: usize, const DEN: usize, const N: usize, const D: usize> PartialEq<StaticRcRef<'a, T, N, D>> for StaticRcRef<'a, T, NUM, DEN>where
    T: ?Sized + PartialEq<T>,

fn eq(&self, other: &StaticRcRef<'a, T, N, D>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &StaticRcRef<'a, T, N, D>) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, T, const NUM: usize, const DEN: usize, const N: usize, const D: usize> PartialOrd<StaticRcRef<'a, T, N, D>> for StaticRcRef<'a, T, NUM, DEN>where
    T: ?Sized + PartialOrd<T>,

fn partial_cmp(&self, other: &StaticRcRef<'a, T, N, D>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &StaticRcRef<'a, T, N, D>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &StaticRcRef<'a, T, N, D>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &StaticRcRef<'a, T, N, D>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &StaticRcRef<'a, T, N, D>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a, T: ?Sized, const NUM: usize, const DEN: usize> Pointer for StaticRcRef<'a, T, NUM, DEN>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, T: ?Sized + Eq, const NUM: usize, const DEN: usize> Eq for StaticRcRef<'a, T, NUM, DEN>

impl<'a, I: FusedIterator + ?Sized, const N: usize> FusedIterator for StaticRcRef<'a, I, N, N>

impl<'a, T: ?Sized + Send, const NUM: usize, const DEN: usize> Send for StaticRcRef<'a, T, NUM, DEN>

impl<'a, T: ?Sized + Sync, const NUM: usize, const DEN: usize> Sync for StaticRcRef<'a, T, NUM, DEN>

impl<'a, T: ?Sized, const NUM: usize, const DEN: usize> Unpin for StaticRcRef<'a, T, NUM, DEN>