Enum pango::Alignment

#[non_exhaustive]
pub enum Alignment {
    Left,
    Center,
    Right,
}

Alignment describes how to align the lines of a Layout within the available space.

If the Layout is set to justify using Layout::set_justify(), this only affects partial lines.

See Layout::set_auto_dir() for how text direction affects the interpretation of Alignment values.

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.

Left

Put all available space on the right

Center

Center the line within the available space

Right

Put all available space on the left

Trait Implementations

impl Clone for Alignment

fn clone(&self) -> Alignment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Alignment

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

Formats the value using the given formatter.

impl From<Alignment> for Value

fn from(v: Alignment) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for Alignment

type Checker = GenericValueTypeChecker<Alignment>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for Alignment

type ParamSpec = ParamSpecEnum

type SetValue = Alignment

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Alignment

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 Alignment

fn cmp(&self, other: &Alignment) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Alignment

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

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for Alignment

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 Alignment

type Type = Alignment

Type to get the Type from.

impl Copy for Alignment

impl Eq for Alignment

impl StructuralPartialEq for Alignment