aws_smithy_http_server/
error.rs

1/*
2 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
3 * SPDX-License-Identifier: Apache-2.0
4 */
5
6// This code was copied and then modified from Tokio's Axum.
7
8/* Copyright (c) 2021 Tower Contributors
9 *
10 * Permission is hereby granted, free of charge, to any
11 * person obtaining a copy of this software and associated
12 * documentation files (the "Software"), to deal in the
13 * Software without restriction, including without
14 * limitation the rights to use, copy, modify, merge,
15 * publish, distribute, sublicense, and/or sell copies of
16 * the Software, and to permit persons to whom the Software
17 * is furnished to do so, subject to the following
18 * conditions:
19 *
20 * The above copyright notice and this permission notice
21 * shall be included in all copies or substantial portions
22 * of the Software.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
25 * ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
26 * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
27 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
28 * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
29 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
30 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
31 * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
32 * DEALINGS IN THE SOFTWARE.
33 */
34
35//! Error definition.
36
37use std::{error::Error as StdError, fmt};
38
39/// Errors that can happen when using this crate.
40#[derive(Debug)]
41pub struct Error {
42    inner: BoxError,
43}
44
45pub(crate) type BoxError = Box<dyn StdError + Send + Sync>;
46
47impl Error {
48    /// Create a new `Error` from a boxable error.
49    pub(crate) fn new(error: impl Into<BoxError>) -> Self {
50        Self { inner: error.into() }
51    }
52}
53
54impl fmt::Display for Error {
55    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
56        self.inner.fmt(f)
57    }
58}
59
60impl StdError for Error {
61    fn source(&self) -> Option<&(dyn StdError + 'static)> {
62        Some(&*self.inner)
63    }
64}
aws_smithy_http_server/error.rs

aws_smithy_http_server/
error.rs
