Struct XCTPerformanceMeasurementPolarity 

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

Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl XCTPerformanceMeasurementPolarity

pub const PrefersSmaller: Self

Represents measurements where smaller values are considered “better”.

pub const Unspecified: Self

Represents measurements which do not have a meaningful polarity. Suitable for situations where neither smaller nor larger values are considered “better”.

pub const PrefersLarger: Self

Represents measurements where larger values are considered “better”.

Trait Implementations

impl Clone for XCTPerformanceMeasurementPolarity

fn clone(&self) -> XCTPerformanceMeasurementPolarity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for XCTPerformanceMeasurementPolarity

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

Formats the value using the given formatter.

impl Encode for XCTPerformanceMeasurementPolarity

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for XCTPerformanceMeasurementPolarity

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 XCTPerformanceMeasurementPolarity

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

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

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

const ENCODING_REF: Encoding

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

impl Copy for XCTPerformanceMeasurementPolarity

impl Eq for XCTPerformanceMeasurementPolarity

impl StructuralPartialEq for XCTPerformanceMeasurementPolarity