Struct panda::sys::Object

#[repr(C)]
pub struct Object {
    pub klass: *mut ObjectClass,
    pub free: Option<unsafe extern "C" fn(*mut c_void)>,
    pub properties: *mut _GHashTable,
    pub ref_: u32,
    pub parent: *mut Object,
}

Object:

The base for all objects. The first member of this object is a pointer to a #ObjectClass. Since C guarantees that the first member of a structure always begins at byte 0 of that structure, as long as any sub-object places its parent as the first member, we can cast directly to a #Object.

As a result, #Object contains a reference to the objects type as its first member. This allows identification of the real type of the object at run time.

Fields

klass: *mut ObjectClass

free: Option<unsafe extern "C" fn(*mut c_void)>

properties: *mut _GHashTable

ref_: u32

parent: *mut Object

Trait Implementations

impl Clone for Object

fn clone(&self) -> Object

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Object

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

Formats the value using the given formatter.

impl Copy for Object