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Use same fmt and clippy configs as in Substrate (#7611)

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* Use same rustfmt.toml as Substrate

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* format format file

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Format with new config

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Add Substrate Clippy config

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Print Clippy version in CI

Otherwise its difficult to reproduce locally.

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Make fmt happy

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Update node/core/pvf/src/error.rs

Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>

* Update node/core/pvf/src/error.rs

Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>
This commit is contained in:
Oliver Tale-Yazdi
2023-08-14 16:29:29 +02:00
committed by GitHub
parent ac435c96cf
commit 342d720573
203 changed files with 1880 additions and 1504 deletions
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polkadot/node/network/protocol/src/grid_topology.rs
+12 -7
View File
@@ -17,17 +17,20 @@
//! Grid topology support implementation
//! The basic operation of the 2D grid topology is that:
//! * A validator producing a message sends it to its row-neighbors and its column-neighbors
//! * A validator receiving a message originating from one of its row-neighbors sends it to its column-neighbors
//! * A validator receiving a message originating from one of its column-neighbors sends it to its row-neighbors
//! * A validator receiving a message originating from one of its row-neighbors sends it to its
//! column-neighbors
//! * A validator receiving a message originating from one of its column-neighbors sends it to its
//! row-neighbors
//!
//! This grid approach defines 2 unique paths for every validator to reach every other validator in at most 2 hops.
//! This grid approach defines 2 unique paths for every validator to reach every other validator in
//! at most 2 hops.
//!
//! However, we also supplement this with some degree of random propagation:
//! every validator, upon seeing a message for the first time, propagates it to 8 random peers.
//! This inserts some redundancy in case the grid topology isn't working or is being attacked -
//! an adversary doesn't know which peers a validator will send to.
//! This is combined with the property that the adversary doesn't know which validators will elect to check a block.
//!
//! This is combined with the property that the adversary doesn't know which validators will elect
//! to check a block.
use crate::PeerId;
use polkadot_primitives::{AuthorityDiscoveryId, SessionIndex, ValidatorIndex};
@@ -188,7 +191,8 @@ impl GridNeighbors {
(false, false) => RequiredRouting::None,
(true, false) => RequiredRouting::GridY, // messages from X go to Y
(false, true) => RequiredRouting::GridX, // messages from Y go to X
(true, true) => RequiredRouting::GridXY, // if the grid works as expected, this shouldn't happen.
(true, true) => RequiredRouting::GridXY, /* if the grid works as expected, this
* shouldn't happen. */
}
}
@@ -213,7 +217,8 @@ impl GridNeighbors {
"Grid topology is unexpected, play it safe and send to X AND Y"
);
RequiredRouting::GridXY
}, // if the grid works as expected, this shouldn't happen.
}, /* if the grid works as expected, this
* shouldn't happen. */
}
}