Type Alias pgrx::pg_sys::walrcv_get_backend_pid_fn

pub type walrcv_get_backend_pid_fn = Option<unsafe extern "C" fn(_: *mut WalReceiverConn) -> i32>;

Aliased Type

enum walrcv_get_backend_pid_fn {
    None,
    Some(unsafe extern "C" fn(_: *mut WalReceiverConn) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut WalReceiverConn) -> i32)

Some value of type T.