Macro repository_insert

macro_rules! repository_insert {
    {
        $ident:ident<$model:ty>;
    } => { ... };
    {
        $ident:ident<$model:ty>;

        $method_name:ident($param:pat_param) $block:block
    } => { ... };
    {
        $ident:ident<$model:ty>;

        $($tokens:tt)*
    } => { ... };
    {
        !inner
        $ident:ident<$model:ty>;

        $($tokens:tt)*
    } => { ... };
}