Struct Layout

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pub struct Layout(/* private fields */);

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impl Layout

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pub fn new(context: &Context) -> Layout

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pub fn context_changed(&self)

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pub fn copy(&self) -> Option<Layout>

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pub fn get_alignment(&self) -> Alignment

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pub fn get_attributes(&self) -> Option<AttrList>

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pub fn get_auto_dir(&self) -> bool

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pub fn get_baseline(&self) -> i32

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pub fn get_character_count(&self) -> i32

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pub fn get_context(&self) -> Option<Context>

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pub fn get_cursor_pos(&self, index_: i32) -> (Rectangle, Rectangle)

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pub fn get_ellipsize(&self) -> EllipsizeMode

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pub fn get_extents(&self) -> (Rectangle, Rectangle)

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pub fn get_font_description(&self) -> Option<FontDescription>

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pub fn get_height(&self) -> i32

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pub fn get_indent(&self) -> i32

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pub fn get_iter(&self) -> Option<LayoutIter>

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pub fn get_justify(&self) -> bool

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pub fn get_line(&self, line: i32) -> Option<LayoutLine>

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pub fn get_line_count(&self) -> i32

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pub fn get_line_readonly(&self, line: i32) -> Option<LayoutLine>

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pub fn get_lines(&self) -> Vec<LayoutLine>

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pub fn get_lines_readonly(&self) -> Vec<LayoutLine>

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pub fn get_pixel_extents(&self) -> (Rectangle, Rectangle)

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pub fn get_pixel_size(&self) -> (i32, i32)

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pub fn get_serial(&self) -> u32

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pub fn get_single_paragraph_mode(&self) -> bool

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pub fn get_size(&self) -> (i32, i32)

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pub fn get_spacing(&self) -> i32

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pub fn get_tabs(&self) -> Option<TabArray>

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pub fn get_text(&self) -> Option<GString>

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pub fn get_unknown_glyphs_count(&self) -> i32

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pub fn get_width(&self) -> i32

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pub fn get_wrap(&self) -> WrapMode

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pub fn index_to_line_x(&self, index_: i32, trailing: bool) -> (i32, i32)

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pub fn index_to_pos(&self, index_: i32) -> Rectangle

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pub fn is_ellipsized(&self) -> bool

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pub fn is_wrapped(&self) -> bool

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pub fn move_cursor_visually( &self, strong: bool, old_index: i32, old_trailing: i32, direction: i32, ) -> (i32, i32)

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pub fn set_alignment(&self, alignment: Alignment)

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pub fn set_attributes(&self, attrs: Option<&AttrList>)

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pub fn set_auto_dir(&self, auto_dir: bool)

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pub fn set_ellipsize(&self, ellipsize: EllipsizeMode)

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pub fn set_font_description(&self, desc: Option<&FontDescription>)

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pub fn set_height(&self, height: i32)

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pub fn set_indent(&self, indent: i32)

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pub fn set_justify(&self, justify: bool)

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pub fn set_markup(&self, markup: &str)

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pub fn set_markup_with_accel(&self, markup: &str, accel_marker: char) -> char

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pub fn set_single_paragraph_mode(&self, setting: bool)

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pub fn set_spacing(&self, spacing: i32)

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pub fn set_tabs(&self, tabs: Option<&TabArray>)

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pub fn set_text(&self, text: &str)

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pub fn set_width(&self, width: i32)

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pub fn set_wrap(&self, wrap: WrapMode)

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pub fn xy_to_index(&self, x: i32, y: i32) -> (bool, i32, i32)

Trait Implementations§

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impl Clone for Layout

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fn clone(&self) -> Layout

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 Layout

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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 Display for Layout

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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 Hash for Layout

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for Layout

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fn cmp(&self, other: &Layout) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl<T: ObjectType> PartialEq<T> for Layout

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T: ObjectType> PartialOrd<T> for Layout

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fn partial_cmp(&self, other: &T) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl StaticType for Layout

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Eq for Layout

Auto Trait Implementations§

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impl Freeze for Layout

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impl RefUnwindSafe for Layout

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impl !Send for Layout

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impl !Sync for Layout

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impl Unpin for Layout

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impl UnwindSafe for Layout

Blanket 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> Cast for T
where T: ObjectType,

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fn upcast<T>(self) -> T
where T: ObjectType, Self: IsA<T>,

Upcasts an object to a superclass or interface T. Read more
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fn upcast_ref<T>(&self) -> &T
where T: ObjectType, Self: IsA<T>,

Upcasts an object to a reference of its superclass or interface T. Read more
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fn downcast<T>(self) -> Result<T, Self>
where T: ObjectType, Self: CanDowncast<T>,

Tries to downcast to a subclass or interface implementor T. Read more
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fn downcast_ref<T>(&self) -> Option<&T>
where T: ObjectType, Self: CanDowncast<T>,

Tries to downcast to a reference of its subclass or interface implementor T. Read more
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fn dynamic_cast<T>(self) -> Result<T, Self>
where T: ObjectType,

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more
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fn dynamic_cast_ref<T>(&self) -> Option<&T>
where T: ObjectType,

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more
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unsafe fn unsafe_cast<T>(self) -> T
where T: ObjectType,

Casts to T unconditionally. Read more
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unsafe fn unsafe_cast_ref<T>(&self) -> &T
where T: ObjectType,

Casts to &T unconditionally. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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 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 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 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 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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impl<T> ObjectExt for T
where T: ObjectType,

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fn is<U>(&self) -> bool
where U: StaticType,

Returns true if the object is an instance of (can be cast to) T.
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fn get_type(&self) -> Type

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fn get_object_class(&self) -> &ObjectClass

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fn set_property<'a, N>( &self, property_name: N, value: &dyn ToValue, ) -> Result<(), BoolError>
where N: Into<&'a str>,

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fn get_property<'a, N>(&self, property_name: N) -> Result<Value, BoolError>
where N: Into<&'a str>,

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fn block_signal(&self, handler_id: &SignalHandlerId)

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fn unblock_signal(&self, handler_id: &SignalHandlerId)

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fn stop_signal_emission(&self, signal_name: &str)

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fn disconnect(&self, handler_id: SignalHandlerId)

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fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + Send + Sync + 'static,

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unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
where F: Fn(&T, &ParamSpec),

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fn notify<'a, N>(&self, property_name: N)
where N: Into<&'a str>,

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fn notify_by_pspec(&self, pspec: &ParamSpec)

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fn has_property<'a, N>( &self, property_name: N, type_: Option<Type>, ) -> Result<(), BoolError>
where N: Into<&'a str>,

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fn get_property_type<'a, N>(&self, property_name: N) -> Option<Type>
where N: Into<&'a str>,

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fn find_property<'a, N>(&self, property_name: N) -> Option<ParamSpec>
where N: Into<&'a str>,

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fn list_properties(&self) -> Vec<ParamSpec>

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fn connect<'a, N, F>( &self, signal_name: N, after: bool, callback: F, ) -> Result<SignalHandlerId, BoolError>
where N: Into<&'a str>, F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

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unsafe fn connect_unsafe<'a, N, F>( &self, signal_name: N, after: bool, callback: F, ) -> Result<SignalHandlerId, BoolError>
where N: Into<&'a str>, F: Fn(&[Value]) -> Option<Value>,

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fn emit<'a, N>( &self, signal_name: N, args: &[&dyn ToValue], ) -> Result<Option<Value>, BoolError>
where N: Into<&'a str>,

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fn downgrade(&self) -> WeakRef<T>

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fn bind_property<'a, O, N, M>( &'a self, source_property: N, target: &'a O, target_property: M, ) -> BindingBuilder<'a>
where O: ObjectType, N: Into<&'a str>, M: Into<&'a str>,

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fn ref_count(&self) -> u32

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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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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> ToValue for T
where T: SetValue + ?Sized,

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fn to_value(&self) -> Value

Returns a Value clone of self.
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fn to_value_type(&self) -> Type

Returns the type identifer of self. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<Super, Sub> CanDowncast<Sub> for Super
where Super: IsA<Super>, Sub: IsA<Super>,