Struct AreaId 

pub struct AreaId(/* private fields */);

Index-based handle to an area in the tree

Implementations

impl AreaId

pub fn index(self) -> usize

Get the raw index value

pub const fn from_index(index: usize) -> Self

Create an AreaId from a raw index

Trait Implementations

impl Clone for AreaId

fn clone(&self) -> AreaId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AreaId

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

Formats the value using the given formatter.

impl Display for AreaId

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

Formats the value using the given formatter.

impl Hash for AreaId

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 PartialEq for AreaId

fn eq(&self, other: &AreaId) -> 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 Copy for AreaId

impl Eq for AreaId

impl StructuralPartialEq for AreaId