Struct Object

pub struct Object { /* private fields */ }

The base class in the object hierarchy.

GLib type: GObject with reference counted clone semantics.

Implementations

impl Object

pub const NONE: Option<&'static Object> = None

pub fn new<T: IsA<Object> + IsClass>() -> T

Create a new instance of an object with the default property values.

Panics

This panics if the object is not instantiable.

pub fn with_type(type_: Type) -> Object

Create a new instance of an object with the default property values.

Panics

This panics if the object is not instantiable.

pub fn with_mut_values(type_: Type, properties: &mut [(&str, Value)]) -> Object

Create a new instance of an object of the given type with the given properties as mutable values.

Panics

This panics if the object is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.

pub unsafe fn new_internal( type_: Type, properties: &mut [(&str, Value)], ) -> Object

Create a new instance of an object of the given type with the given properties.

Panics

This panics if the object is not instantiable, doesn’t have all the given properties or property values of the wrong type are provided.

Unlike the other constructors this does not panic if the object is implementing gio::Initable or gio::AsyncInitable and it might be unsafe to use the returned object without using the API of those interfaces first.

pub fn builder<'a, O: IsA<Object> + IsClass>() -> ObjectBuilder<'a, O>

Create a new object builder for a specific type.

pub fn builder_with_type<'a>(type_: Type) -> ObjectBuilder<'a, Object>

Create a new object builder for a specific type.

Trait Implementations

impl Clone for Object

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

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

Performs copy-assignment from source.

impl Debug for Object

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

Formats the value using the given formatter.

impl HasParamSpec for Object

type ParamSpec = ParamSpecObject

type SetValue = Object

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

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, Object>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Object

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

where H: Hasher,

Hashes the memory address of this object.

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<T: ObjectImpl> IsSubclassable<T> for Object

fn class_init(class: &mut Class<Self>)

Override the virtual methods of this class for the given subclass and do other class initialization.

fn instance_init(_instance: &mut InitializingObject<T>)

Instance specific initialization.

impl Ord for Object

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

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,

Restrict a value to a certain interval.

impl<OT: ObjectType> PartialEq<OT> for Object

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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

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

impl<OT: ObjectType> PartialOrd<OT> for Object

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for Object

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for Object