Enum gtk4::Unit

#[non_exhaustive]
pub enum Unit {
    None,
    Points,
    Inch,
    Mm,
}

See also gtk_print_settings_set_paper_width().

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.

None

No units.

Points

Dimensions in points.

Inch

Dimensions in inches.

Mm

Dimensions in millimeters

Trait Implementations

impl Clone for Unit

fn clone(&self) -> Unit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Unit

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

Formats the value using the given formatter.

impl Display for Unit

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

Formats the value using the given formatter.

impl From<Unit> for Value

fn from(v: Unit) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for Unit

type Checker = GenericValueTypeChecker<Unit>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for Unit

type ParamSpec = ParamSpecEnum

type SetValue = Unit

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Unit

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 Unit

fn cmp(&self, other: &Unit) -> 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<Unit> for Unit

fn eq(&self, other: &Unit) -> 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<Unit> for Unit

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for Unit

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 Unit

type Type = Unit

Type to get the Type from.

impl Copy for Unit

impl Eq for Unit

impl StructuralEq for Unit

impl StructuralPartialEq for Unit