mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-30 19:51:02 +00:00
Shawn Tabrizi
28e94d97dd
* fix to latest substrate pr
* update weights
* cargo build -p polkadot-runtime-parachains
* fix xcm-builder
* fix import
* fix a bunch
* fix a bunch of weight stuff
* kusama compile
* unused
* builds
* maybe fix
* cargo test -p polkadot-runtime-parachains
* xcm simulator example
* fix tests
* xcm sim fuzz
* fix runtime tests
* remove unused
* fix integration tests
* scalar div
* update lockfile for {"substrate"}
Co-authored-by: parity-processbot <>
66 lines
2.3 KiB
Rust
66 lines
2.3 KiB
Rust
// Copyright 2020 Parity Technologies (UK) Ltd.
|
|
// This file is part of Polkadot.
|
|
|
|
// Polkadot 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.
|
|
|
|
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
use sp_std::result::Result;
|
|
use xcm::latest::{MultiLocation, Weight, Xcm};
|
|
|
|
/// Trait to determine whether the execution engine should actually execute a given XCM.
|
|
///
|
|
/// Can be amalgamated into a tuple to have multiple trials. If any of the tuple elements returns `Ok()`, the
|
|
/// execution stops. Else, `Err(_)` is returned if all elements reject the message.
|
|
pub trait ShouldExecute {
|
|
/// Returns `true` if the given `message` may be executed.
|
|
///
|
|
/// - `origin`: The origin (sender) of the message.
|
|
/// - `message`: The message itself.
|
|
/// - `max_weight`: The (possibly over-) estimation of the weight of execution of the message.
|
|
/// - `weight_credit`: The pre-established amount of weight that the system has determined this
|
|
/// message may utilize in its execution. Typically non-zero only because of prior fee
|
|
/// payment, but could in principle be due to other factors.
|
|
fn should_execute<Call>(
|
|
origin: &MultiLocation,
|
|
message: &mut Xcm<Call>,
|
|
max_weight: Weight,
|
|
weight_credit: &mut Weight,
|
|
) -> Result<(), ()>;
|
|
}
|
|
|
|
#[impl_trait_for_tuples::impl_for_tuples(30)]
|
|
impl ShouldExecute for Tuple {
|
|
fn should_execute<Call>(
|
|
origin: &MultiLocation,
|
|
message: &mut Xcm<Call>,
|
|
max_weight: Weight,
|
|
weight_credit: &mut Weight,
|
|
) -> Result<(), ()> {
|
|
for_tuples!( #(
|
|
match Tuple::should_execute(origin, message, max_weight, weight_credit) {
|
|
Ok(()) => return Ok(()),
|
|
_ => (),
|
|
}
|
|
)* );
|
|
log::trace!(
|
|
target: "xcm::should_execute",
|
|
"did not pass barrier: origin: {:?}, message: {:?}, max_weight: {:?}, weight_credit: {:?}",
|
|
origin,
|
|
message,
|
|
max_weight,
|
|
weight_credit,
|
|
);
|
|
Err(())
|
|
}
|
|
}
|