Struct ChunkDependencies 

pub struct ChunkDependencies {
    dependency_by_radius: [Option<ChunkStatus>; 16],
    len: usize,
    radius_by_dependency: [usize; 12],
}

A collection of chunk dependencies (const-compatible).

Fields

dependency_by_radius: [Option<ChunkStatus>; 16]

len: usize

radius_by_dependency: [usize; 12]

Implementations

impl ChunkDependencies

pub const EMPTY: Self

Empty dependencies constant.

const fn from_requirements( reqs: &[(ChunkStatus, usize)], parent_status: Option<ChunkStatus>, ) -> Self

Creates dependencies from requirements and optional parent status.

const fn build_radius_lookup( deps: &[Option<ChunkStatus>; 16], len: usize, ) -> [usize; 12]

Builds the radius lookup table from dependency array.

const fn accumulate( &self, parent_accumulated: &Self, parent_status: ChunkStatus, ) -> Self

Computes accumulated dependencies by merging with parent’s accumulated dependencies.

pub const fn get_radius_of(&self, status: ChunkStatus) -> usize

Gets the radius of the dependencies for the given status.

Panics

Panics if the status index is out of bounds.

pub const fn get_radius(&self) -> usize

Gets the radius of the dependencies.

pub const fn get(&self, distance: usize) -> Option<ChunkStatus>

Gets the dependency status at the given distance.

Trait Implementations

impl Clone for ChunkDependencies

fn clone(&self) -> ChunkDependencies

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ChunkDependencies

impl Debug for ChunkDependencies

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

Formats the value using the given formatter.