Struct DispatchQoS 

#[repr(transparent)]
pub struct DispatchQoS(pub c_uint);

Quality-of-service classes that specify the priorities for executing tasks.

Tuple Fields

0: c_uint

Implementations

impl DispatchQoS

pub const UserInteractive: Self

Quality of service for user-interactive tasks.

pub const UserInitiated: Self

Quality of service for tasks that prevent the user from actively using your app.

pub const Default: Self

Default Quality of service.

pub const Utility: Self

Quality of service for tasks that the user does not track actively.

pub const Background: Self

Quality of service for maintenance or cleanup tasks.

pub const Unspecified: Self

The absence of a Quality of service.

Trait Implementations

impl Clone for DispatchQoS

fn clone(&self) -> DispatchQoS

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchQoS

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

Formats the value using the given formatter.

impl Encode for DispatchQoS

const ENCODING: Encoding = <c_uint as objc2::encode::Encode>::ENCODING

The Objective-C type-encoding for this type.

impl Hash for DispatchQoS

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 DispatchQoS

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

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

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

const ENCODING_REF: Encoding

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

impl Copy for DispatchQoS

impl Eq for DispatchQoS

impl StructuralPartialEq for DispatchQoS