Macro cml_core_wasm::impl_wasm_map_insert

macro_rules! impl_wasm_map_insert {
    ($self:ident, $key:ident, $value:ident, $key_wasm_abi:tt, $val_wasm_abi:tt) => { ... };
}

This shouldn’t be explicitly called - only via impl_wasm_* macros here