Preimage registrar and Scheduler integration (#10356)

* initial idea * more * fix compile * add clear and request logic * improve some docs * Add and implement trait * continuing to improve * refcount type * infallible system preimage upload * fmt * fix requests * Make it simple * Make it simple * Formatting * Initial draft * request when scheduled * Docs * Scheduler good * Scheduler good * Scheduler tests working * Add new files * Missing stuff * Repotting, add weights. * Add some tests to preimage pallet * More tests * Fix benchmarks * preimage benchmarks * All preimage benchmarks * Tidy cargo * Update weights.rs * Allow hash provision in benchmarks * Initial work on new benchmarks for Scheduler * Tests working, refactor looks good * Tests for new Scheduler functionality * Use real weight, make tests work with runtimes without Preimage * Rename * Update benchmarks * Formatting * Formatting * Fix weird formatting * Update frame/preimage/src/lib.rs * Fix try-runtime build * Fixes * Fixes * Update frame/support/src/traits/tokens/currency.rs Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Update frame/support/src/traits/tokens/currency/reservable.rs Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Update frame/support/src/traits/tokens/imbalance.rs Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> * Update frame/preimage/src/mock.rs Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com> * Update frame/scheduler/src/lib.rs Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com> * Update frame/preimage/src/lib.rs * Fixes * Fixes * Formatting * Fixes * Fixes * cargo run --quiet --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_scheduler --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/scheduler/src/weights.rs --template=./.maintain/frame-weight-template.hbs * cargo run --quiet --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_preimage --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/preimage/src/weights.rs --template=./.maintain/frame-weight-template.hbs Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com> Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com> Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com> Co-authored-by: Parity Bot <admin@parity.io>
2026-07-21 15:35:42 +00:00 · 2021-12-11 15:55:23 +01:00
parent f6f58f95e1
commit 5e50e0bc2c
24 changed files with 3592 additions and 1287 deletions
@@ -199,3 +199,91 @@ pub trait Currency<AccountId> {
 		balance: Self::Balance,
 	) -> SignedImbalance<Self::Balance, Self::PositiveImbalance>;
 }
+
+#[cfg(feature = "std")]
+impl<AccountId> Currency<AccountId> for () {
+	type Balance = u32;
+	type PositiveImbalance = ();
+	type NegativeImbalance = ();
+	fn total_balance(_: &AccountId) -> Self::Balance {
+		0
+	}
+	fn can_slash(_: &AccountId, _: Self::Balance) -> bool {
+		true
+	}
+	fn total_issuance() -> Self::Balance {
+		0
+	}
+	fn minimum_balance() -> Self::Balance {
+		0
+	}
+	fn burn(_: Self::Balance) -> Self::PositiveImbalance {
+		()
+	}
+	fn issue(_: Self::Balance) -> Self::NegativeImbalance {
+		()
+	}
+	fn pair(_: Self::Balance) -> (Self::PositiveImbalance, Self::NegativeImbalance) {
+		((), ())
+	}
+	fn free_balance(_: &AccountId) -> Self::Balance {
+		0
+	}
+	fn ensure_can_withdraw(
+		_: &AccountId,
+		_: Self::Balance,
+		_: WithdrawReasons,
+		_: Self::Balance,
+	) -> DispatchResult {
+		Ok(())
+	}
+	fn transfer(
+		_: &AccountId,
+		_: &AccountId,
+		_: Self::Balance,
+		_: ExistenceRequirement,
+	) -> DispatchResult {
+		Ok(())
+	}
+	fn slash(_: &AccountId, _: Self::Balance) -> (Self::NegativeImbalance, Self::Balance) {
+		((), 0)
+	}
+	fn deposit_into_existing(
+		_: &AccountId,
+		_: Self::Balance,
+	) -> Result<Self::PositiveImbalance, DispatchError> {
+		Ok(())
+	}
+	fn resolve_into_existing(
+		_: &AccountId,
+		_: Self::NegativeImbalance,
+	) -> Result<(), Self::NegativeImbalance> {
+		Ok(())
+	}
+	fn deposit_creating(_: &AccountId, _: Self::Balance) -> Self::PositiveImbalance {
+		()
+	}
+	fn resolve_creating(_: &AccountId, _: Self::NegativeImbalance) {}
+	fn withdraw(
+		_: &AccountId,
+		_: Self::Balance,
+		_: WithdrawReasons,
+		_: ExistenceRequirement,
+	) -> Result<Self::NegativeImbalance, DispatchError> {
+		Ok(())
+	}
+	fn settle(
+		_: &AccountId,
+		_: Self::PositiveImbalance,
+		_: WithdrawReasons,
+		_: ExistenceRequirement,
+	) -> Result<(), Self::PositiveImbalance> {
+		Ok(())
+	}
+	fn make_free_balance_be(
+		_: &AccountId,
+		_: Self::Balance,
+	) -> SignedImbalance<Self::Balance, Self::PositiveImbalance> {
+		SignedImbalance::Positive(())
+	}
+}
@@ -81,6 +81,33 @@ pub trait ReservableCurrency<AccountId>: Currency<AccountId> {
 	) -> Result<Self::Balance, DispatchError>;
 }

+#[cfg(feature = "std")]
+impl<AccountId> ReservableCurrency<AccountId> for () {
+	fn can_reserve(_: &AccountId, _: Self::Balance) -> bool {
+		true
+	}
+	fn slash_reserved(_: &AccountId, _: Self::Balance) -> (Self::NegativeImbalance, Self::Balance) {
+		((), 0)
+	}
+	fn reserved_balance(_: &AccountId) -> Self::Balance {
+		0
+	}
+	fn reserve(_: &AccountId, _: Self::Balance) -> DispatchResult {
+		Ok(())
+	}
+	fn unreserve(_: &AccountId, _: Self::Balance) -> Self::Balance {
+		0
+	}
+	fn repatriate_reserved(
+		_: &AccountId,
+		_: &AccountId,
+		_: Self::Balance,
+		_: BalanceStatus,
+	) -> Result<Self::Balance, DispatchError> {
+		Ok(0)
+	}
+}
+
 pub trait NamedReservableCurrency<AccountId>: ReservableCurrency<AccountId> {
 	/// An identifier for a reserve. Used for disambiguating different reserves so that
 	/// they can be individually replaced or removed.
@@ -177,3 +177,55 @@ pub trait Imbalance<Balance>: Sized + TryDrop + Default {
 	/// The raw value of self.
 	fn peek(&self) -> Balance;
 }
+
+#[cfg(feature = "std")]
+impl<Balance: Default> Imbalance<Balance> for () {
+	type Opposite = ();
+	fn zero() -> Self {
+		()
+	}
+	fn drop_zero(self) -> Result<(), Self> {
+		Ok(())
+	}
+	fn split(self, _: Balance) -> (Self, Self) {
+		((), ())
+	}
+	fn ration(self, _: u32, _: u32) -> (Self, Self)
+	where
+		Balance: From<u32> + Saturating + Div<Output = Balance>,
+	{
+		((), ())
+	}
+	fn split_merge(self, _: Balance, _: (Self, Self)) -> (Self, Self) {
+		((), ())
+	}
+	fn ration_merge(self, _: u32, _: u32, _: (Self, Self)) -> (Self, Self)
+	where
+		Balance: From<u32> + Saturating + Div<Output = Balance>,
+	{
+		((), ())
+	}
+	fn split_merge_into(self, _: Balance, _: &mut (Self, Self)) {}
+	fn ration_merge_into(self, _: u32, _: u32, _: &mut (Self, Self))
+	where
+		Balance: From<u32> + Saturating + Div<Output = Balance>,
+	{
+	}
+	fn merge(self, _: Self) -> Self {
+		()
+	}
+	fn merge_into(self, _: &mut Self) {}
+	fn maybe_merge(self, _: Option<Self>) -> Self {
+		()
+	}
+	fn subsume(&mut self, _: Self) {}
+	fn maybe_subsume(&mut self, _: Option<Self>) {
+		()
+	}
+	fn offset(self, _: Self::Opposite) -> SameOrOther<Self, Self::Opposite> {
+		SameOrOther::None
+	}
+	fn peek(&self) -> Balance {
+		Default::default()
+	}
+}