Struct OctantMap 

pub struct OctantMap<T>(/* private fields */);

Collection of 8 values keyed by Octants.

If the values are bool, use OctantMask instead for a more efficient representation.

Implementations

impl<T> OctantMap<T>

pub fn from_fn(function: impl FnMut(Octant) -> T) -> OctantMap<T>

Constructs an OctantMap by using the provided function to compute a value for each octant.

pub fn repeat(value: T) -> OctantMap<T>

where T: Clone,

Constructs an OctantMap by cloning the provided value.

pub fn to_mask(&self, predicate: impl FnMut(&T) -> bool) -> OctantMask

Returns an OctantMask constructed by applying the given predicate to each octant of the data in self.

pub fn iter(&self) -> impl Iterator<Item = (Octant, &T)>

Returns an iterator over all elements by reference, and their octants.

The order of iteration is not currently guarateed.

pub fn values(&self) -> impl Iterator<Item = &T>

Returns an iterator over all elements by reference.

The order of iteration is not currently guarateed.

pub fn iter_mut(&mut self) -> impl Iterator<Item = (Octant, &mut T)>

Returns an iterator over all elements by mutable reference.

The order of iteration is not currently guarateed.

Trait Implementations

impl<'arbitrary, T> Arbitrary<'arbitrary> for OctantMap<T>

where T: Arbitrary<'arbitrary>,

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<OctantMap<T>, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<OctantMap<T>, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl<T> Clone for OctantMap<T>

where T: Clone,

fn clone(&self) -> OctantMap<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for OctantMap<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Default for OctantMap<T>

where T: Default,

fn default() -> OctantMap<T>

Returns the “default value” for a type.

impl<T> Exhaust for OctantMap<T>

where T: Exhaust,

type Iter = ExhaustOctantMapIter<T>

Iterator type returned by Self::exhaust_factories(). See the trait documentation for what properties this iterator should have.

type Factory = ExhaustOctantMapFactory<T>

Data which can be used to construct Self.

fn exhaust_factories() -> <OctantMap<T> as Exhaust>::Iter

Returns an iterator over factories for all values of this type.

fn from_factory(factory: <OctantMap<T> as Exhaust>::Factory) -> OctantMap<T>

Construct a concrete value of this type from a Self::Factory value produced by its Self::Iter.

fn exhaust() -> Iter<Self>

Returns an iterator over all values of this type.

impl<T> Hash for OctantMap<T>

where T: Hash,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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<T> Index<Octant> for OctantMap<T>

type Output = T

The returned type after indexing.

fn index(&self, octant: Octant) -> &<OctantMap<T> as Index<Octant>>::Output

Performs the indexing (container[index]) operation.

impl<T> IndexMut<Octant> for OctantMap<T>

fn index_mut( &mut self, octant: Octant, ) -> &mut <OctantMap<T> as Index<Octant>>::Output

Performs the mutable indexing (container[index]) operation.

impl<T> PartialEq for OctantMap<T>

where T: PartialEq,

fn eq(&self, other: &OctantMap<T>) -> 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<T> Copy for OctantMap<T>

where T: Copy,

impl<T> Eq for OctantMap<T>

where T: Eq,

impl<T> StructuralPartialEq for OctantMap<T>