Enum rand::seq::index::IndexVec[][src]

pub enum IndexVec {
    // some variants omitted
}

A vector of indices.

Multiple internal representations are possible.

Implementations

impl IndexVec[src]

pub fn len(&self) -> usize[src]

Returns the number of indices

pub fn is_empty(&self) -> bool[src]

Returns true if the length is 0.

pub fn index(&self, index: usize) -> usize[src]

Return the value at the given index.

(Note: we cannot implement std::ops::Index because of lifetime restrictions.)

pub fn into_vec(self) -> Vec<usize>[src]

Return result as a Vec<usize>. Conversion may or may not be trivial.

pub fn iter(&self) -> IndexVecIter<'_>

Notable traits for IndexVecIter<'a>

impl<'a> Iterator for IndexVecIter<'a> type Item = usize;
[src]

Iterate over the indices as a sequence of usize values

Trait Implementations

impl Clone for IndexVec[src]

impl Debug for IndexVec[src]

impl From<Vec<u32, Global>> for IndexVec[src]

impl From<Vec<usize, Global>> for IndexVec[src]

impl IntoIterator for IndexVec[src]

type Item = usize

The type of the elements being iterated over.

type IntoIter = IndexVecIntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> IndexVecIntoIter

Notable traits for IndexVecIntoIter

impl Iterator for IndexVecIntoIter type Item = usize;
[src]

Convert into an iterator over the indices as a sequence of usize values

impl PartialEq<IndexVec> for IndexVec[src]

Auto Trait Implementations

impl RefUnwindSafe for IndexVec

impl Send for IndexVec

impl Sync for IndexVec

impl Unpin for IndexVec

impl UnwindSafe for IndexVec

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 
[src]