Reorganising the repository - external renames and moves (#4074)

* Adding first rough ouline of the repository structure * Remove old CI stuff * add title * formatting fixes * move node-exits job's script to scripts dir * Move docs into subdir * move to bin * move maintainence scripts, configs and helpers into its own dir * add .local to ignore * move core->client * start up 'test' area * move test client * move test runtime * make test move compile * Add dependencies rule enforcement. * Fix indexing. * Update docs to reflect latest changes * Moving /srml->/paint * update docs * move client/sr-* -> primitives/ * clean old readme * remove old broken code in rhd * update lock * Step 1. * starting to untangle client * Fix after merge. * start splitting out client interfaces * move children and blockchain interfaces * Move trie and state-machine to primitives. * Fix WASM builds. * fixing broken imports * more interface moves * move backend and light to interfaces * move CallExecutor * move cli off client * moving around more interfaces * re-add consensus crates into the mix * fix subkey path * relieve client from executor * starting to pull out client from grandpa * move is_decendent_of out of client * grandpa still depends on client directly * lemme tests pass * rename srml->paint * Make it compile. * rename interfaces->client-api * Move keyring to primitives. * fixup libp2p dep * fix broken use * allow dependency enforcement to fail * move fork-tree * Moving wasm-builder * make env * move build-script-utils * fixup broken crate depdencies and names * fix imports for authority discovery * fix typo * update cargo.lock * fixing imports * Fix paths and add missing crates * re-add missing crates
2026-06-13 01:11:10 +00:00 · 2019-11-14 21:51:17 +01:00
parent becc3b0a4f
commit 60e5011c72
809 changed files with 7801 additions and 6464 deletions
@@ -0,0 +1,79 @@
+// Copyright 2018-2019 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/>.
+
+//! Transaction pool errors.
+
+use sr_primitives::transaction_validity::{
+	TransactionPriority as Priority, InvalidTransaction, UnknownTransaction,
+};
+
+/// Transaction pool result.
+pub type Result<T> = std::result::Result<T, Error>;
+
+/// Transaction pool error type.
+#[derive(Debug, derive_more::Display, derive_more::From)]
+pub enum Error {
+	/// Transaction is not verifiable yet, but might be in the future.
+	#[display(fmt="Unknown transaction validity: {:?}", _0)]
+	UnknownTransaction(UnknownTransaction),
+	/// Transaction is invalid.
+	#[display(fmt="Invalid transaction validity: {:?}", _0)]
+	InvalidTransaction(InvalidTransaction),
+	/// The transaction validity returned no "provides" tag.
+	///
+	/// Such transactions are not accepted to the pool, since we use those tags
+	/// to define identity of transactions (occupance of the same "slot").
+	#[display(fmt="The transaction does not provide any tags, so the pool can't identify it.")]
+	NoTagsProvided,
+	/// The transaction is temporarily banned.
+	#[display(fmt="Temporarily Banned")]
+	TemporarilyBanned,
+	/// The transaction is already in the pool.
+	#[display(fmt="[{:?}] Already imported", _0)]
+	AlreadyImported(Box<dyn std::any::Any + Send>),
+	/// The transaction cannot be imported cause it's a replacement and has too low priority.
+	#[display(fmt="Too low priority ({} > {})", old, new)]
+	TooLowPriority {
+		/// Transaction already in the pool.
+		old: Priority,
+		/// Transaction entering the pool.
+		new: Priority
+	},
+	/// Deps cycle etected and we couldn't import transaction.
+	#[display(fmt="Cycle Detected")]
+	CycleDetected,
+	/// Transaction was dropped immediately after it got inserted.
+	#[display(fmt="Transaction couldn't enter the pool because of the limit.")]
+	ImmediatelyDropped,
+	/// Invalid block id.
+	InvalidBlockId(String),
+}
+
+impl std::error::Error for Error {}
+
+/// Transaction pool error conversion.
+pub trait IntoPoolError: ::std::error::Error + Send + Sized {
+	/// Try to extract original `Error`
+	///
+	/// This implementation is optional and used only to
+	/// provide more descriptive error messages for end users
+	/// of RPC API.
+	fn into_pool_error(self) -> ::std::result::Result<Error, Self> { Err(self) }
+}
+
+impl IntoPoolError for Error {
+	fn into_pool_error(self) -> ::std::result::Result<Error, Self> { Ok(self) }
+}