Struct IComponentVTable 

#[repr(C)]
pub struct IComponentVTable {

    pub get_extension: unsafe extern "thiscall" fn(*mut OmpComponent, u64) -> *mut (),
    pub add_extension: unsafe extern "thiscall" fn(*mut OmpComponent, *mut (), bool) -> bool,
    pub remove_extension_ptr: unsafe extern "thiscall" fn(*mut OmpComponent, *mut ()) -> bool,
    pub remove_extension_uid: unsafe extern "thiscall" fn(*mut OmpComponent, u64) -> bool,
    pub destructor: unsafe extern "thiscall" fn(),
    pub supported_version: unsafe extern "thiscall" fn() -> i32,
    pub component_name: unsafe extern "thiscall" fn(),
    pub component_type: unsafe extern "thiscall" fn() -> i32,
    pub component_version: unsafe extern "thiscall" fn(),
    pub on_load: unsafe extern "thiscall" fn(*mut OmpComponent, *mut ICore),
    pub on_init: unsafe extern "thiscall" fn(*mut OmpComponent, *mut IComponentList),
    pub on_ready: unsafe extern "thiscall" fn(),
    pub on_free: unsafe extern "thiscall" fn(*mut OmpComponent, *mut OmpComponent),
    pub provide_configuration: unsafe extern "thiscall" fn(*mut OmpComponent, *mut ILogger, *mut IEarlyConfig, bool),
    pub free: unsafe extern "thiscall" fn(),
    pub reset: unsafe extern "thiscall" fn(),
}

Primary IComponent vtable for the MSVC ABI (Windows).

Calling convention: extern "thiscall" (this in ECX).

MSVC i686 with single inheritance generates a single destructor slot (scalar deleting). The destructor sits at the position where ~IExtensible() was declared (after the other IExtensible virtuals): [0] getExtension, [1] addExtension, [2] removeExtension(ptr), [3] removeExtension(UID), [4] ~IExtensible (scalar deleting) IComponent adds: [5] supportedVersion, [6] componentName, [7] componentType, [8] componentVersion, [9] onLoad, [10] onInit, [11] onReady, [12] onFree, [13] provideConfiguration, [14] free, [15] reset

Fields

get_extension: unsafe extern "thiscall" fn(*mut OmpComponent, u64) -> *mut ()

add_extension: unsafe extern "thiscall" fn(*mut OmpComponent, *mut (), bool) -> bool

remove_extension_ptr: unsafe extern "thiscall" fn(*mut OmpComponent, *mut ()) -> bool

remove_extension_uid: unsafe extern "thiscall" fn(*mut OmpComponent, u64) -> bool

destructor: unsafe extern "thiscall" fn()

supported_version: unsafe extern "thiscall" fn() -> i32

component_name: unsafe extern "thiscall" fn()

component_type: unsafe extern "thiscall" fn() -> i32

component_version: unsafe extern "thiscall" fn()

on_load: unsafe extern "thiscall" fn(*mut OmpComponent, *mut ICore)

on_init: unsafe extern "thiscall" fn(*mut OmpComponent, *mut IComponentList)

on_ready: unsafe extern "thiscall" fn()

on_free: unsafe extern "thiscall" fn(*mut OmpComponent, *mut OmpComponent)

provide_configuration: unsafe extern "thiscall" fn(*mut OmpComponent, *mut ILogger, *mut IEarlyConfig, bool)

free: unsafe extern "thiscall" fn()

reset: unsafe extern "thiscall" fn()