Files
pezkuwi-subxt/polkadot/validation/src/error.rs
T
Ashley 25aa988f9b Update futures and tokio for browser light client (#673)
* Make availability-store compile for WASM

* Use --manifest-path instead

* Make validation work on wasm!

* Switch to Spawn trait

* Migrate validation to std futures

* Migrate network to std futures

* Final changes to validation

* Tidy up network

* Tidy up validation

* Switch branch

* Migrate service

* Get polkadot to compile via wasm!

* Add browser-demo

* Add initial browser file

* Add browser-demo

* Tidy

* Temp switch back to substrate/master

* tidy

* Fix wasm build

* Re-add release flag

* Switch to polkadot-master

* Revert cli tokio version to avoid libp2p panic

* Update tokio version

* Fix availability store tests

* Fix validation tests

* Remove futures01 from availability-store

* Fix network tests

* Small changes

* Fix collator

* Fix typo

* Revert removal of tokio_executor that causes tokio version mismatch panic

* Fix adder test parachain

* Revert "Revert removal of tokio_executor that causes tokio version mismatch panic"

This reverts commit cfeb50c01d8df5e209483406a711e64761b44ae9.

* Update availability-store/src/worker.rs

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Update network/src/lib.rs

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Update network/src/lib.rs

Co-Authored-By: Pierre Krieger <pierre.krieger1708@gmail.com>

* Box pin changes

* Asyncify network functions

* Clean up browser validation worker error

* Fix av store test

* Nits

* Fix validation test

* Switch favicon

* Fix validation test again

* Revert "Asyncify network functions"

This reverts commit f20ae6548dc482cb1e75bc80641cfe55c6131a53.

* Add async blocks back in
2019-12-10 11:58:22 +01:00

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2.1 KiB
Rust

// Copyright 2017 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/>.
//! Errors that can occur during the validation process.
use polkadot_primitives::parachain::ValidatorId;
/// Error type for validation
#[derive(Debug, derive_more::Display, derive_more::From)]
pub enum Error {
/// Client error
Client(sp_blockchain::Error),
/// Consensus error
Consensus(consensus::error::Error),
#[display(fmt = "Invalid duty roster length: expected {}, got {}", expected, got)]
InvalidDutyRosterLength {
/// Expected roster length
expected: usize,
/// Actual roster length
got: usize,
},
/// Local account not a validator at this block
#[display(fmt = "Local account ID ({:?}) not a validator at this block.", _0)]
NotValidator(ValidatorId),
/// Unexpected error checking inherents
#[display(fmt = "Unexpected error while checking inherents: {}", _0)]
InherentError(inherents::Error),
/// Proposer destroyed before finishing proposing or evaluating
#[display(fmt = "Proposer destroyed before finishing proposing or evaluating")]
PrematureDestruction,
/// Timer failed
#[display(fmt = "Timer failed: {}", _0)]
Timer(std::io::Error),
#[display(fmt = "Failed to compute deadline of now + {:?}", _0)]
DeadlineComputeFailure(std::time::Duration),
Join(tokio::task::JoinError)
}
impl std::error::Error for Error {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
Error::Client(ref err) => Some(err),
Error::Consensus(ref err) => Some(err),
_ => None,
}
}
}