Struct flatcontainer::impls::offsets::OffsetOptimized

pub struct OffsetOptimized { /* private fields */ }

An offset container implementation that first tries to recognize strides, and then spilles into a regular offset list.

Trait Implementations

impl Debug for OffsetOptimized

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

Formats the value using the given formatter.

impl Default for OffsetOptimized

fn default() -> OffsetOptimized

Returns the “default value” for a type.

impl Extend<usize> for OffsetOptimized

fn extend<T: IntoIterator<Item = usize>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl OffsetContainer<usize> for OffsetOptimized

fn push(&mut self, item: usize)

Accepts a newly pushed element.

fn index(&self, index: usize) -> usize

Lookup an index. May panic for invalid indexes.

fn clear(&mut self)

Clear all contents.

fn len(&self) -> usize

Returns the number of elements.

fn reserve(&mut self, additional: usize)

Reserve space for additional elements.

fn heap_size<F: FnMut(usize, usize)>(&self, callback: F)

Heap size, size - capacity

fn is_empty(&self) -> bool

Returns true if empty.