Function wasmtime_c_api::wasmtime_linker_define_instance

#[no_mangle]
pub unsafe extern "C" fn wasmtime_linker_define_instance(
    linker: &mut wasmtime_linker_t,
    store: CStoreContextMut<'_>,
    name: *const u8,
    name_len: usize,
    instance: &Instance
) -> Option<Box<wasmtime_error_t>>