Enum pango::BaselineShift

#[non_exhaustive]
pub enum BaselineShift {
    None,
    Superscript,
    Subscript,
}

Available on crate feature v1_50 only.

An enumeration that affects baseline shifts between runs.

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

Leave the baseline unchanged

Superscript

Shift the baseline to the superscript position, relative to the previous run

Subscript

Shift the baseline to the subscript position, relative to the previous run

Trait Implementations

impl Clone for BaselineShift

fn clone(&self) -> BaselineShift

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BaselineShift

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

Formats the value using the given formatter.

impl Display for BaselineShift

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

Formats the value using the given formatter.

impl From<BaselineShift> for Value

fn from(v: BaselineShift) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for BaselineShift

type Checker = GenericValueTypeChecker<BaselineShift>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for BaselineShift

type ParamSpec = ParamSpecEnum

type SetValue = BaselineShift

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for BaselineShift

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 BaselineShift

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

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

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

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for BaselineShift

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 BaselineShift

type Type = BaselineShift

Type to get the Type from.

impl Copy for BaselineShift

impl Eq for BaselineShift

impl StructuralEq for BaselineShift

impl StructuralPartialEq for BaselineShift