mz_aws_util/
lib.rs

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1// Copyright Materialize, Inc. and contributors. All rights reserved.
2//
3// Use of this software is governed by the Business Source License
4// included in the LICENSE file.
5//
6// As of the Change Date specified in that file, in accordance with
7// the Business Source License, use of this software will be governed
8// by the Apache License, Version 2.0.
9
10use aws_config::{BehaviorVersion, ConfigLoader};
11use aws_smithy_runtime::client::http::hyper_014::HyperClientBuilder;
12use aws_smithy_runtime_api::client::http::HttpClient;
13use hyper_tls::HttpsConnector;
14
15#[cfg(feature = "s3")]
16pub mod s3;
17#[cfg(feature = "s3")]
18pub mod s3_uploader;
19
20/// Creates an AWS SDK configuration loader with the defaults for the latest
21/// behavior version plus some Materialize-specific overrides.
22pub fn defaults() -> ConfigLoader {
23    // Use the SDK's latest behavior version. We already pin the crate versions,
24    // and CI puts version upgrades through rigorous testing, so we're happy to
25    // take the latest behavior version. We can adjust this in the future as
26    // necessary, if the AWS SDK ships a new behavior version that causes
27    // trouble.
28    let behavior_version = BehaviorVersion::latest();
29
30    // This is the only method allowed to call `aws_config::defaults`.
31    #[allow(clippy::disallowed_methods)]
32    let loader = aws_config::defaults(behavior_version);
33
34    // Install our custom HTTP client.
35    let loader = loader.http_client(http_client());
36
37    loader
38}
39
40/// Returns an HTTP client for use with the AWS SDK that is appropriately
41/// configured for Materialize.
42pub fn http_client() -> impl HttpClient {
43    // The default AWS HTTP client uses rustls, while our company policy is to
44    // use native TLS.
45    HyperClientBuilder::new().build(HttpsConnector::new())
46}
mz_aws_util/lib.rs

mz_aws_util/
lib.rs
