Struct SCNReferenceLoadingPolicy 

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

Available on crate feature SCNReferenceNode only.

Controls whenever to load the reference node.

When the load policy is set to SCNReferenceLoadingPolicyImmediately, the reference is loaded immediately when the SCNReferenceNode is unarchived. When the load policy is set to SCNReferenceLoadingPolicyOnDemand the reference is never loaded until “load” is explicitly invoked.

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl SCNReferenceLoadingPolicy

pub const Immediate: Self

pub const OnDemand: Self

Trait Implementations

impl Clone for SCNReferenceLoadingPolicy

fn clone(&self) -> SCNReferenceLoadingPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SCNReferenceLoadingPolicy

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

Formats the value using the given formatter.

impl Encode for SCNReferenceLoadingPolicy

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for SCNReferenceLoadingPolicy

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 SCNReferenceLoadingPolicy

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

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

fn partial_cmp(&self, other: &SCNReferenceLoadingPolicy) -> 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 SCNReferenceLoadingPolicy

const ENCODING_REF: Encoding

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

impl Copy for SCNReferenceLoadingPolicy

impl Eq for SCNReferenceLoadingPolicy

impl StructuralPartialEq for SCNReferenceLoadingPolicy