message: repr transparent
diff: @@ -20,6 +20,7 @@ use utils::ctypes;
  pub type IndyHandle = i32;
  //pub type WalletHandle = i32;
  +#[repr(transparent)]
  #[derive(Debug, Hash, PartialEq, Eq, Copy, Clone)]
  pub struct WalletHandle(pub i32);
  pub const INVALID_WALLET_HANDLE : WalletHandle = WalletHandle(0);
  