Struct MTLHeapType 

#[repr(transparent)]
pub struct MTLHeapType(pub NSInteger);

Available on crate feature MTLHeap only.

Describes the mode of operation for an MTLHeap.

In this mode, resources are placed in the heap automatically. Automatically placed resources have optimal GPU-specific layout, and may perform better than MTLHeapTypePlacement. This heap type is recommended when the heap primarily contains temporary write-often resources.

In this mode, the app places resources in the heap. Manually placed resources allow the app to control memory usage and heap fragmentation directly. This heap type is recommended when the heap primarily contains persistent write-rarely resources.

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl MTLHeapType

pub const Automatic: Self

pub const Placement: Self

pub const Sparse: Self

Trait Implementations

impl Clone for MTLHeapType

fn clone(&self) -> MTLHeapType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MTLHeapType

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

Formats the value using the given formatter.

impl Encode for MTLHeapType

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for MTLHeapType

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 MTLHeapType

fn cmp(&self, other: &MTLHeapType) -> 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 MTLHeapType

fn eq(&self, other: &MTLHeapType) -> 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 MTLHeapType

fn partial_cmp(&self, other: &MTLHeapType) -> 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 RefEncode for MTLHeapType

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for MTLHeapType

impl Eq for MTLHeapType

impl StructuralPartialEq for MTLHeapType