Type Alias virConnectDomainEventMetadataChangeCallback 

pub type virConnectDomainEventMetadataChangeCallback = Option<unsafe extern "C" fn(conn: virConnectPtr, dom: virDomainPtr, type_: c_int, nsuri: *const c_char, opaque: *mut c_void)>;

Aliased Type

pub enum virConnectDomainEventMetadataChangeCallback {
    None,
    Some(unsafe extern "C" fn(*mut _virConnect, *mut _virDomain, i32, *const i8, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut _virConnect, *mut _virDomain, i32, *const i8, *mut c_void))

Some value of type T.