Move client only primitives to another dir (#9220)

* Move alloc primitive (not used in /pallets)

* Move to alternative location as not shared

* moved crates to different dir

* ren sp_chain_spec to sc_chain_spec_primatives

* merged sc-chain-spec and moved allocation up one.

* no no_std

* nudge

* Bump CI

substrate/client/allocator/src/error.rs

@@ -0,0 +1,31 @@
+// This file is part of Substrate.
+
+// Copyright (C) 2020-2021 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/// The error type used by the allocators.
+#[derive(sp_core::RuntimeDebug)]
+#[derive(thiserror::Error)]
+pub enum Error {
+	/// Someone tried to allocate more memory than the allowed maximum per allocation.
+	#[error("Requested allocation size is too large")]
+	RequestedAllocationTooLarge,
+	/// Allocator run out of space.
+	#[error("Allocator ran out of space")]
+	AllocatorOutOfSpace,
+	/// Some other error occurred.
+	#[error("Other: {0}")]
+	Other(&'static str)
+}