Enum CFComparisonResult 

#[repr(isize)]
pub enum CFComparisonResult {
    LessThan = -1,
    EqualTo = 0,
    GreaterThan = 1,
}

Constants returned by comparison functions, indicating sort order.

See documentation.

Variants

LessThan = -1

The first value is less than the second value.

EqualTo = 0

The first value is equal to the second value.

GreaterThan = 1

The first value is greater than the second value.

Implementations

impl CFComparisonResult

pub fn into_ordering(self) -> Ordering

Converts this comparison result into a Rust ordering.

Trait Implementations

impl Clone for CFComparisonResult

fn clone(&self) -> CFComparisonResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CFComparisonResult

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

Formats the value using the given formatter.

impl From<CFComparisonResult> for NSComparisonResult

fn from(result: CFComparisonResult) -> Self

Converts to this type from the input type.

impl From<CFComparisonResult> for Ordering

fn from(result: CFComparisonResult) -> Self

Converts to this type from the input type.

impl From<NSComparisonResult> for CFComparisonResult

fn from(result: NSComparisonResult) -> Self

Converts to this type from the input type.

impl From<Ordering> for CFComparisonResult

fn from(ordering: Ordering) -> Self

Converts to this type from the input type.

impl Hash for CFComparisonResult

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 CFComparisonResult

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

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

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

impl Eq for CFComparisonResult

impl StructuralPartialEq for CFComparisonResult