pub type grn_proc_func = Option<unsafe extern "C" fn(ctx: *mut grn_ctx, nargs: c_int, args: *mut *mut grn_obj, user_data: *mut grn_user_data) -> *mut grn_obj>;Aliased Type§
pub enum grn_proc_func {
None,
Some(unsafe extern "C" fn(*mut _grn_ctx, i32, *mut *mut _grn_obj, *mut grn_user_data) -> *mut _grn_obj),
}