Enum pango::Stretch

#[non_exhaustive]
pub enum Stretch {
    UltraCondensed,
    ExtraCondensed,
    Condensed,
    SemiCondensed,
    Normal,
    SemiExpanded,
    Expanded,
    ExtraExpanded,
    UltraExpanded,
}

An enumeration specifying the width of the font relative to other designs within a family.

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.

UltraCondensed

ultra condensed width

ExtraCondensed

extra condensed width

Condensed

condensed width

SemiCondensed

semi condensed width

Normal

the normal width

SemiExpanded

semi expanded width

Expanded

expanded width

ExtraExpanded

extra expanded width

UltraExpanded

ultra expanded width

Trait Implementations

impl Clone for Stretch

fn clone(&self) -> Stretch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Stretch

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

Formats the value using the given formatter.

impl Display for Stretch

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

Formats the value using the given formatter.

impl From<Stretch> for Value

fn from(v: Stretch) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for Stretch

type Checker = GenericValueTypeChecker<Stretch>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for Stretch

type ParamSpec = ParamSpecEnum

type SetValue = Stretch

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Stretch

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 Stretch

fn cmp(&self, other: &Stretch) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Stretch> for Stretch

fn eq(&self, other: &Stretch) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Stretch> for Stretch

fn partial_cmp(&self, other: &Stretch) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for Stretch

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for Stretch

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifer of self.

impl ValueType for Stretch

type Type = Stretch

Type to get the Type from.

impl Copy for Stretch

impl Eq for Stretch

impl StructuralEq for Stretch

impl StructuralPartialEq for Stretch