Struct pango::AttrFontDesc

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pub struct AttrFontDesc { /* private fields */ }

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impl AttrFontDesc

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pub fn as_ptr(&self) -> *mut PangoAttrFontDesc

Return the inner pointer to the underlying C value.

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pub unsafe fn from_glib_ptr_borrow<'a>( ptr: *const *const PangoAttrFontDesc ) -> &'a Self

Borrows the underlying C value.

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pub unsafe fn from_glib_ptr_borrow_mut<'a>( ptr: *mut *mut PangoAttrFontDesc ) -> &'a mut Self

Borrows the underlying C value mutably.

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impl AttrFontDesc

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pub fn new(desc: &FontDescription) -> Self

Create a new font description attribute.

This attribute allows setting family, style, weight, variant, stretch, and size simultaneously.

desc

the font description

Returns

the newly allocated Attribute, which should be freed with Pango::Attribute::destroy()

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pub fn desc(&self) -> FontDescription

Methods from Deref<Target = Attribute>§

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pub fn as_ptr(&self) -> *mut PangoAttribute

Return the inner pointer to the underlying C value.

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pub fn attr_class(&self) -> AttrClass

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pub fn type_(&self) -> AttrType

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pub fn start_index(&self) -> u32

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pub fn end_index(&self) -> u32

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pub fn set_start_index(&mut self, index: u32)

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pub fn set_end_index(&mut self, index: u32)

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pub fn downcast_ref<T: IsAttribute>(&self) -> Option<&T>

Trait Implementations§

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impl AsRef<Attribute> for AttrFontDesc

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fn as_ref(&self) -> &Attribute

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for AttrFontDesc

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for AttrFontDesc

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

Formats the value using the given formatter. Read more
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impl Deref for AttrFontDesc

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type Target = Attribute

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl DerefMut for AttrFontDesc

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fn deref_mut(&mut self) -> &mut Attribute

Mutably dereferences the value.
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impl From<AttrFontDesc> for Attribute

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fn from(attr: AttrFontDesc) -> Attribute

Converts to this type from the input type.
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impl From<AttrFontDesc> for Value

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fn from(o: AttrFontDesc) -> Self

Converts to this type from the input type.
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impl HasParamSpec for AttrFontDesc

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type ParamSpec = ParamSpecBoxed

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type SetValue = AttrFontDesc

Preferred value to be used as setter for the associated ParamSpec.
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type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, AttrFontDesc>

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fn param_spec_builder() -> Self::BuilderFn

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impl IsAttribute for AttrFontDesc

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const ATTR_TYPES: &'static [AttrType] = _

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fn upcast(self) -> Attribute

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fn upcast_ref(&self) -> &Attribute

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impl PartialEq for AttrFontDesc

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

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

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Eq for AttrFontDesc

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impl Send for AttrFontDesc

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impl Sync for AttrFontDesc

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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where T: Into<Value>,

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impl<T> Property for T
where T: HasParamSpec,

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type Value = T

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where T: HasParamSpec,

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type Value = T

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fn get<R, F>(&self, f: F) -> R
where F: Fn(&<T as PropertyGet>::Value) -> R,

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impl<T> StaticTypeExt for T
where T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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Uses borrowed data to replace owned data, usually by cloning. Read more
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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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Performs the conversion.
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