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Transaction eras (#758)

Browse Source 
* Initial groundwork

* A mess.

* Integrate

* Fix tests

* Unit tests

* Tests for unchecked_extrisnic

* fix tab

* Improve binary format.

* fix tests

* Rename extrinsic-pool -> transaction-pool

Closes #770

* Implement unimplemented.

* typo
This commit is contained in:
Gav Wood
2018-09-20 14:01:01 +02:00
committed by GitHub
parent 43068f8fc3
commit 67bf1a6eaa
42 changed files with 782 additions and 232 deletions
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substrate/srml/balances/src/lib.rs
+33 -7
View File
@@ -46,7 +46,7 @@ use codec::{Encode, Decode, Codec, Input, Output};
use runtime_support::{StorageValue, StorageMap, Parameter};
use runtime_support::dispatch::Result;
use primitives::traits::{Zero, One, SimpleArithmetic, OnFinalise, MakePayment,
As, Lookup, Member, CheckedAdd, CheckedSub};
As, Lookup, Member, CheckedAdd, CheckedSub, GetHeight, BlockNumberToHash};
use address::Address as RawAddress;
use system::ensure_signed;
@@ -630,6 +630,13 @@ impl<T: Trait> Module<T> {
<TotalIssuance<T>>::put(v);
}
}
pub fn lookup(a: address::Address<T::AccountId, T::AccountIndex>) -> result::Result<T::AccountId, &'static str> {
match a {
address::Address::Id(i) => Ok(i),
address::Address::Index(i) => <Module<T>>::lookup_index(i).ok_or("invalid account index"),
}
}
}
impl<T: Trait> OnFinalise<T::BlockNumber> for Module<T> {
@@ -637,14 +644,33 @@ impl<T: Trait> OnFinalise<T::BlockNumber> for Module<T> {
}
}
impl<T: Trait> Lookup for Module<T> {
pub struct ChainContext<T>(::rstd::marker::PhantomData<T>);
impl<T> Default for ChainContext<T> {
fn default() -> Self {
ChainContext(::rstd::marker::PhantomData)
}
}
impl<T: Trait> Lookup for ChainContext<T> {
type Source = address::Address<T::AccountId, T::AccountIndex>;
type Target = T::AccountId;
fn lookup(a: Self::Source) -> result::Result<Self::Target, &'static str> {
match a {
address::Address::Id(i) => Ok(i),
address::Address::Index(i) => <Module<T>>::lookup_index(i).ok_or("invalid account index"),
}
fn lookup(&self, a: Self::Source) -> result::Result<Self::Target, &'static str> {
<Module<T>>::lookup(a)
}
}
impl<T: Trait> GetHeight for ChainContext<T> {
type BlockNumber = T::BlockNumber;
fn get_height(&self) -> Self::BlockNumber {
<system::Module<T>>::block_number()
}
}
impl<T: Trait> BlockNumberToHash for ChainContext<T> {
type BlockNumber = T::BlockNumber;
type Hash = T::Hash;
fn block_number_to_hash(&self, n: Self::BlockNumber) -> Option<Self::Hash> {
Some(<system::Module<T>>::block_hash(n))
}
}