pub unsafe extern "C" fn nonce(write_ptr: u32, write_len: u32) -> i64Expand description
Retrieve a nonce for use in an emitted transaction (or another task). Can be called repeatedly for multiple nonces. @param write_ptr A buffer of at least 32 bytes to write into. @param write_len The length of that buffer @return The number of bytes written into the buffer of a negative integer if an error occured.