pango

Struct AttrFloat

source
pub struct AttrFloat { /* private fields */ }
Expand description

GLib type: Boxed type with copy-on-clone semantics.

Implementations§

source§

impl AttrFloat

source

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

Return the inner pointer to the underlying C value.

source

pub unsafe fn from_glib_ptr_borrow(ptr: &*mut PangoAttrFloat) -> &Self

Borrows the underlying C value.

source

pub unsafe fn from_glib_ptr_borrow_mut( ptr: &mut *mut PangoAttrFloat, ) -> &mut Self

Borrows the underlying C value mutably.

source§

impl AttrFloat

source

pub fn new_scale(scale_factor: f64) -> Self

source

pub fn new_line_height(factor: f64) -> Self

Available on crate feature v1_50 only.
source

pub fn value(&self) -> f64

Methods from Deref<Target = Attribute>§

source

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

Return the inner pointer to the underlying C value.

source

pub fn attr_class(&self) -> AttrClass

source

pub fn type_(&self) -> AttrType

source

pub fn start_index(&self) -> u32

source

pub fn end_index(&self) -> u32

source

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

source

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

source

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

Trait Implementations§

source§

impl AsRef<Attribute> for AttrFloat

source§

fn as_ref(&self) -> &Attribute

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl Clone for AttrFloat

source§

fn clone(&self) -> Self

Copies the boxed type with the type-specific copy function.

1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for AttrFloat

source§

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

Formats the value using the given formatter. Read more
source§

impl Deref for AttrFloat

source§

type Target = Attribute

The resulting type after dereferencing.
source§

fn deref(&self) -> &Self::Target

Dereferences the value.
source§

impl DerefMut for AttrFloat

source§

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

Mutably dereferences the value.
source§

impl From<AttrFloat> for Attribute

source§

fn from(attr: AttrFloat) -> Attribute

Converts to this type from the input type.
source§

impl From<AttrFloat> for Value

source§

fn from(o: AttrFloat) -> Self

Converts to this type from the input type.
source§

impl HasParamSpec for AttrFloat

source§

type ParamSpec = ParamSpecBoxed

source§

type SetValue = AttrFloat

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

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, AttrFloat>

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl IsAttribute for AttrFloat

source§

const ATTR_TYPES: &'static [AttrType] = _

source§

fn upcast(self) -> Attribute

source§

fn upcast_ref(&self) -> &Attribute

source§

impl PartialEq for AttrFloat

source§

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl StaticType for AttrFloat

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl Eq for AttrFloat

source§

impl Send for AttrFloat

source§

impl Sync for AttrFloat

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

source§

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

source§

type Value = T

source§

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

source§

type Value = T

source§

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

source§

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

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToOwned for T
where T: Clone,

source§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> ToSendValue for T
where T: Send + ToValue + ?Sized,

source§

fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
source§

impl<T> TransparentType for T

source§

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

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for T
where T: for<'a> FromValue<'a> + StaticType + 'static,

source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<'a, T, C, E> FromValueOptional<'a> for T
where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: Error + Send + 'static,