Weight annotation. (#3157)

* Make extrinsics extensible. Also Remove old extrinsic types. * Rest of mockup. Add tips. * Fix some build issues * Runtiem builds :) * Substrate builds. * Fix a doc test * Compact encoding * Extract out the era logic into an extension * Weight Check signed extension. (#3115) * Weight signed extension. * Revert a bit + test for check era. * Update Cargo.toml * Update node/cli/src/factory_impl.rs * Update node/executor/src/lib.rs * Update node/executor/src/lib.rs * Don't use len for weight - use data. * Operational Transaction; second attempt (#3138) * working poc added. * some fixes. * Update doc. * Fix all tests + final logic. * more refactoring. * nits. * System block limit in bytes. * Silent the storage macro warnings. * More logic more tests. * Fix import. * Refactor names. * Fix build. * Update srml/balances/src/lib.rs * Final refactor. * Bump transaction version * Fix weight mult test. * Fix more tests and improve doc. * Bump. * Make some tests work again. * Fix subkey. * Remove todos + bump. * First draft of annotating weights. * Refactor weight to u64. * More refactoring and tests. * New convert for weight to fee * more tests. * remove merge redundancy. * Fix system test. * Bring back subkey stuff. * a few stress tests. * fix some of the grumbles. * Final nits. * Update srml/system/src/lib.rs Co-Authored-By: DemiMarie-parity <48690212+DemiMarie-parity@users.noreply.github.com> * Scale weights by 1000. * Bump. * Fix decl_storage test.
2026-04-29 21:57:55 +00:00 · 2019-07-25 11:58:47 +02:00
parent 80472956f8
commit 002acb9373
44 changed files with 844 additions and 259 deletions
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+// Copyright 2019 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Substrate is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+//! A set of constant values used in substrate runtime.
+
+/// Money matters.
+pub mod currency {
+    use node_primitives::Balance;
+
+    pub const MILLICENTS: Balance = 1_000_000_000;
+    pub const CENTS: Balance = 1_000 * MILLICENTS;    // assume this is worth about a cent.
+    pub const DOLLARS: Balance = 100 * CENTS;
+}
+
+/// Time.
+pub mod time {
+    use node_primitives::Moment;
+
+    pub const SECS_PER_BLOCK: Moment = 6;
+    pub const MINUTES: Moment = 60 / SECS_PER_BLOCK;
+    pub const HOURS: Moment = MINUTES * 60;
+    pub const DAYS: Moment = HOURS * 24;
+}
+
+// CRITICAL NOTE: The system module maintains two constants: a _maximum_ block weight and a
+// _ratio_ of it yielding the portion which is accessible to normal transactions (reserving the rest
+// for operational ones). `TARGET_BLOCK_FULLNESS` is entirely independent and the system module is
+// not aware of if, nor should it care about it. This constant simply denotes on which ratio of the
+// _maximum_ block weight we tweak the fees. It does NOT care about the type of the dispatch.
+//
+// For the system to be configured in a sane way, `TARGET_BLOCK_FULLNESS` should always be less than
+// the ratio that `system` module uses to find normal transaction quota.
+/// Fee-related.
+pub mod fee {
+    pub use runtime_primitives::Perbill;
+
+    /// The block saturation level. Fees will be updates based on this value.
+    pub const TARGET_BLOCK_FULLNESS: Perbill = Perbill::from_percent(25);
+}