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Modularised dispatch (#95)

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* Completely rework dispatch mechanism into something modular.

Not yet complete but 75% there.

* Council vote tests.

* Fix tests.

* whitespace.

* Fix demo runtime tests.

* Fix up tests.

* Remove dead code.

* Use match for Id

* Make PrivPass better protected.

* Address other grumbles.

* Give PrivPass a private member.

* Testing PrivPass.

* Add docs.
This commit is contained in:
Gav Wood
2018-03-19 03:51:50 +01:00
committed by GitHub
parent c1d4ae5a53
commit f35763cc86
27 changed files with 1388 additions and 1338 deletions
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substrate/demo/runtime/src/lib.rs
+8 -41
View File
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Substrate Demo. If not, see <http://www.gnu.org/licenses/>.
//! The Substrate Demo runtime. This can be compiled with #[no_std], ready for Wasm.
//! The Substrate Demo runtime. This can be compiled with ``#[no_std]`, ready for Wasm.
#![cfg_attr(not(feature = "std"), no_std)]
@@ -23,6 +23,9 @@
extern crate substrate_runtime_support as runtime_support;
#[cfg(any(feature = "std", test))] extern crate substrate_keyring as keyring;
#[cfg(feature = "std")] #[macro_use] extern crate serde_derive;
#[cfg(feature = "std")] extern crate serde;
#[cfg(feature = "std")] extern crate rustc_hex;
extern crate substrate_codec as codec;
@@ -33,48 +36,12 @@ extern crate demo_primitives;
extern crate integer_sqrt;
#[macro_use] pub mod dispatch;
pub mod block;
pub mod transaction;
pub mod environment;
pub mod runtime;
pub mod api;
pub mod dispatch;
#[cfg(feature = "std")] pub mod genesismap;
/// Type definitions and helpers for transactions.
pub mod transaction {
use rstd::ops;
use demo_primitives::Signature;
pub use demo_primitives::{Transaction, UncheckedTransaction};
/// A type-safe indicator that a transaction has been checked.
#[derive(PartialEq, Eq, Clone)]
#[cfg_attr(feature = "std", derive(Debug))]
pub struct CheckedTransaction(UncheckedTransaction);
impl CheckedTransaction {
/// Get a reference to the checked signature.
pub fn signature(&self) -> &Signature {
&self.0.signature
}
}
impl ops::Deref for CheckedTransaction {
type Target = Transaction;
fn deref(&self) -> &Transaction {
&self.0.transaction
}
}
/// Check the signature on a transaction.
///
/// On failure, return the transaction back.
pub fn check(tx: UncheckedTransaction) -> Result<CheckedTransaction, UncheckedTransaction> {
let msg = ::codec::Slicable::encode(&tx.transaction);
if ::runtime_io::ed25519_verify(&tx.signature.0, &msg, &tx.transaction.signed) {
Ok(CheckedTransaction(tx))
} else {
Err(tx)
}
}
}