Struct Category 

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

What kind of data a resource is. Each category has its own budget (crate::CategoryConfig) and maps onto one page pool.

The five constants are the categories the streaming design names; a game may use any other value below Category::LIMIT for its own kinds.

Implementations

impl Category

pub const LIMIT: u8 = 64

Exclusive upper bound on category numbers (a key packs the category in 6 bits).

pub const WORLD_REGION: Category

Visible world data of one region (a BSP subtree and its payload).

pub const COLLISION_REGION: Category

Collision data of one region (hull subtrees).

pub const TEXTURE_PAGE: Category

One VRAM texture page or palette block.

pub const ARCHETYPE_PACK: Category

Model, animation clips and atlas of one actor archetype.

pub const AUDIO_BANK: Category

One SPU sound bank.

pub const fn from_number(number: u8) -> Option<Category>

A game-defined category. None when number is not below Category::LIMIT.

pub const fn number(self) -> u8

The category number, usable as an array index.

Trait Implementations

impl Clone for Category

fn clone(&self) -> Category

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Category

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

Formats the value using the given formatter.

impl Hash for Category

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 Ord for Category

fn cmp(&self, other: &Category) -> Ordering

This method returns an [Ordering] between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Category

fn eq(&self, other: &Category) -> 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 PartialOrd for Category

fn partial_cmp(&self, other: &Category) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Category

impl Eq for Category

impl StructuralPartialEq for Category