Phase 1 of repo reorg (#719)

* Remove unneeded script * Rename Substrate Demo -> Substrate * Rename demo -> node * Build wasm from last rename. * Merge ed25519 into substrate-primitives * Minor tweak * Rename substrate -> core * Move substrate-runtime-support to core/runtime/support * Rename/move substrate-runtime-version * Move codec up a level * Rename substrate-codec -> parity-codec * Move environmental up a level * Move pwasm-* up to top, ready for removal * Remove requirement of s-r-support from s-r-primitives * Move core/runtime/primitives into core/runtime-primitives * Remove s-r-support dep from s-r-version * Remove dep of s-r-support from bft * Remove dep of s-r-support from node/consensus * Sever all other core deps from s-r-support * Forgot the no_std directive * Rename non-SRML modules to sr-* to avoid match clashes * Move runtime/* to srml/* * Rename substrate-runtime-* -> srml-* * Move srml to top-level
2026-06-12 19:21:13 +00:00 · 2018-09-12 11:13:31 +02:00
parent 8fe5aa4c81
commit 1e01162505
374 changed files with 2845 additions and 2902 deletions
@@ -0,0 +1,95 @@
+// Copyright 2017 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/>.
+
+//! Error types in the BFT service.
+use runtime_version::RuntimeVersion;
+use primitives::ed25519;
+
+error_chain! {
+	errors {
+		/// Missing state at block with given descriptor.
+		StateUnavailable(b: String) {
+			description("State missing at given block."),
+			display("State unavailable at block {}", b),
+		}
+
+		/// I/O terminated unexpectedly
+		IoTerminated {
+			description("I/O terminated unexpectedly."),
+			display("I/O terminated unexpectedly."),
+		}
+
+		/// Unable to schedule wakeup.
+		FaultyTimer(e: ::tokio::timer::Error) {
+			description("Timer error"),
+			display("Timer error: {}", e),
+		}
+
+		/// Unable to propose a block.
+		CannotPropose {
+			description("Unable to create block proposal."),
+			display("Unable to create block proposal."),
+		}
+
+		/// Error checking signature
+		InvalidSignature(s: ed25519::Signature, a: ::primitives::AuthorityId) {
+			description("Message signature is invalid"),
+			display("Message signature {:?} by {:?} is invalid.", s, a),
+		}
+
+		/// Account is not an authority.
+		InvalidAuthority(a: ::primitives::AuthorityId) {
+			description("Message sender is not a valid authority"),
+			display("Message sender {:?} is not a valid authority.", a),
+		}
+
+		/// Authoring interface does not match the runtime.
+		IncompatibleAuthoringRuntime(native: RuntimeVersion, on_chain: RuntimeVersion) {
+			description("Authoring for current runtime is not supported"),
+			display("Authoring for current runtime is not supported. Native ({}) cannot author for on-chain ({}).", native, on_chain),
+		}
+
+		/// Authoring interface does not match the runtime.
+		RuntimeVersionMissing {
+			description("Current runtime has no version"),
+			display("Authoring for current runtime is not supported since it has no version."),
+		}
+
+		/// Authoring interface does not match the runtime.
+		NativeRuntimeMissing {
+			description("This build has no native runtime"),
+			display("Authoring in current build is not supported since it has no runtime."),
+		}
+
+		/// Justification requirements not met.
+		InvalidJustification {
+			description("Invalid justification"),
+			display("Invalid justification."),
+		}
+
+		/// Some other error.
+		Other(e: Box<::std::error::Error + Send>) {
+			description("Other error")
+			display("Other error: {}", e.description())
+		}
+	}
+}
+
+impl From<::rhododendron::InputStreamConcluded> for Error {
+	fn from(_: ::rhododendron::InputStreamConcluded) -> Error {
+		ErrorKind::IoTerminated.into()
+	}
+}