Enum RelationCompare

#[non_exhaustive]
pub enum RelationCompare {
    Unknown,
    Eq,
    Ne,
    Lt,
    Gt,
    Le,
    Ge,
}

The relational comparison type.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unknown

Comparison predicate invalid or not known

Eq

Equal to

Ne

Not equal to

Lt

Less than

Gt

Greater than

Le

Less than or equal to

Ge

Greater than or equal to

Implementations

impl RelationCompare

pub fn from_string(compare_str: &str) -> RelationCompare

pub fn to_str(self) -> Option<GString>

pub fn to_symbols_string(self) -> Option<GString>

Trait Implementations

impl Clone for RelationCompare

fn clone(&self) -> RelationCompare

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RelationCompare

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

Formats the value using the given formatter.

impl From<RelationCompare> for Value

fn from(v: RelationCompare) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for RelationCompare

type Checker = GenericValueTypeChecker<RelationCompare>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for RelationCompare

type ParamSpec = ParamSpecEnum

type SetValue = RelationCompare

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: RelationCompare) -> ParamSpecEnumBuilder<'_, RelationCompare>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for RelationCompare

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 RelationCompare

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

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

fn partial_cmp(&self, other: &RelationCompare) -> 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 StaticType for RelationCompare

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for RelationCompare

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for RelationCompare

type Type = RelationCompare

Type to get the Type from.

impl Copy for RelationCompare

impl Eq for RelationCompare

impl StructuralPartialEq for RelationCompare