Files
pezkuwi-subxt/substrate/primitives/allocator/src/error.rs
T
Bernhard Schuster 4ccf6672b1 resolve unresolved error nits of #7617 (#7631)
* handle executor should_panic test better

* Revert "reduce should panic, due to extended error messages"

This reverts commit c0805940184a62cd9302603ad911c3591e70a60c.

* remove excessive constraints

* remove duplicate documentation messages for error variants

* reduce T: constraints to the abs minimum

* whoops

* fewer bounds again

Co-authored-by: Bernhard Schuster <bernhard@parity.io>
2020-11-30 16:53:33 +01:00

32 lines
1.2 KiB
Rust

// This file is part of Substrate.
// Copyright (C) 2020 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)]
#[cfg_attr(feature = "std", derive(thiserror::Error))]
pub enum Error {
/// Someone tried to allocate more memory than the allowed maximum per allocation.
#[cfg_attr(feature = "std", error("Requested allocation size is too large"))]
RequestedAllocationTooLarge,
/// Allocator run out of space.
#[cfg_attr(feature = "std", error("Allocator ran out of space"))]
AllocatorOutOfSpace,
/// Some other error occurred.
#[cfg_attr(feature = "std", error("Other: {0}"))]
Other(&'static str)
}