Function wasmtime_struct_type_copy 

#[unsafe(no_mangle)]
pub extern "C" fn wasmtime_struct_type_copy(
    src: &wasmtime_struct_type_t,
) -> Box<wasmtime_struct_type_t>

Creates a new wasmtime_struct_type_t which matches the provided one.

The caller is responsible for deleting the returned value via wasmtime_struct_type_delete.