[−][src]Function casperlabs_contract::ext_ffi::create_purse

pub unsafe extern "C" fn create_purse(
    purse_ptr: *const u8, 
    purse_size: usize
) -> i32

This function uses the mint contract to create a new, empty purse. If the call is successful then the casperlabs_types::uref::URef (in serialized form) is written to the indicated place in wasm memory. It is up to the caller to ensure at least purse_size bytes are allocated at purse_ptr, otherwise data corruption may occur. This function causes a Trap if purse_size is not equal to 38.

Arguments