Enum flatcontainer::impls::offsets::OffsetStride

pub enum OffsetStride {
    Empty,
    Zero,
    Striding(usize, usize),
    Saturated(usize, usize, usize),
}

A container for offsets that can represent strides of offsets.

Does not implement OffsetContainer because it cannot accept arbitrary pushes.

Variants

Empty

No push has occurred.

Zero

Pushed a single 0.

Striding(usize, usize)

Striding(stride, count): count many steps of stride stride have been pushed.

Saturated(usize, usize, usize)

Saturated(stride, count, reps): count many steps of stride stride, followed by reps repetitions of the last element have been pushed.

Implementations

impl OffsetStride

pub fn push(&mut self, item: usize) -> bool

Accepts or rejects a newly pushed element.

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

Lookup the element at index.

Panics

Panics for out-of-bounds accesses, i.e., if index greater or equal to len.

pub fn len(&self) -> usize

Returns the number of elements.

pub fn is_empty(&self) -> bool

Returns true if empty.

pub fn clear(&mut self)

Removes all elements.

Trait Implementations

impl Clone for OffsetStride

fn clone(&self) -> OffsetStride

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OffsetStride

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

Formats the value using the given formatter.

impl Default for OffsetStride

fn default() -> OffsetStride

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OffsetStride

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OffsetStride

fn eq(&self, other: &OffsetStride) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl Serialize for OffsetStride

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for OffsetStride

impl Eq for OffsetStride

impl StructuralPartialEq for OffsetStride