Struct Slice 

pub struct Slice {
    pub start: u32,
    pub len: u32,
}

A run of items in one of the side vectors.

Empty is len == 0, and start is then meaningless rather than wrong. There is no Option wrapper because an absent list and an empty list are the same thing everywhere this is used.

Fields

start: u32

The first item.

len: u32

How many items.

Implementations

impl Slice

pub const fn is_empty(self) -> bool

Whether the run is empty.

pub const fn range(self) -> Range<usize>

The run as a range, for indexing the backing vector.

Trait Implementations

impl Clone for Slice

fn clone(&self) -> Slice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Slice

impl Debug for Slice

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

Formats the value using the given formatter.

impl Default for Slice

fn default() -> Slice

Returns the “default value” for a type.

impl Eq for Slice

impl PartialEq for Slice

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Slice