aws_sdk_s3/operation/
list_buckets.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListBuckets`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListBuckets;
6impl ListBuckets {
7    /// Creates a new `ListBuckets`
8    pub fn new() -> Self {
9        Self
10    }
11    pub(crate) async fn orchestrate(
12        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
13        input: crate::operation::list_buckets::ListBucketsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_buckets::ListBucketsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_buckets::ListBucketsError,
18            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
19        >,
20    > {
21        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<
22            ::aws_smithy_runtime_api::client::interceptors::context::Error,
23            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
24        >| {
25            err.map_service_error(|err| {
26                err.downcast::<crate::operation::list_buckets::ListBucketsError>()
27                    .expect("correct error type")
28            })
29        };
30        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
31            .await
32            .map_err(map_err)?;
33        let output = context.finalize().map_err(map_err)?;
34        ::std::result::Result::Ok(
35            output
36                .downcast::<crate::operation::list_buckets::ListBucketsOutput>()
37                .expect("correct output type"),
38        )
39    }
40
41    pub(crate) async fn orchestrate_with_stop_point(
42        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
43        input: crate::operation::list_buckets::ListBucketsInput,
44        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
45    ) -> ::std::result::Result<
46        ::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext,
47        ::aws_smithy_runtime_api::client::result::SdkError<
48            ::aws_smithy_runtime_api::client::interceptors::context::Error,
49            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
50        >,
51    > {
52        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
53        use ::tracing::Instrument;
54        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("S3", "ListBuckets", input, runtime_plugins, stop_point)
55            // Create a parent span for the entire operation. Includes a random, internal-only,
56            // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
57            .instrument(::tracing::debug_span!(
58                "S3.ListBuckets",
59                "rpc.service" = "S3",
60                "rpc.method" = "ListBuckets",
61                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
62                "rpc.system" = "aws-api",
63            ))
64            .await
65    }
66
67    pub(crate) fn operation_runtime_plugins(
68        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
69        client_config: &crate::config::Config,
70        config_override: ::std::option::Option<crate::config::Builder>,
71    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
72        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
73
74        if let ::std::option::Option::Some(config_override) = config_override {
75            for plugin in config_override.runtime_plugins.iter().cloned() {
76                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
77            }
78            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
79                config_override,
80                client_config.config.clone(),
81                &client_config.runtime_components,
82            ));
83        }
84        runtime_plugins
85    }
86}
87impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListBuckets {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListBuckets");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListBucketsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListBucketsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListBuckets")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("ListBuckets", "S3"));
106        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
107        signing_options.double_uri_encode = false;
108        signing_options.content_sha256_header = true;
109        signing_options.normalize_uri_path = false;
110        signing_options.payload_override = None;
111
112        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
113            signing_options,
114            ..::std::default::Default::default()
115        });
116
117        ::std::option::Option::Some(cfg.freeze())
118    }
119
120    fn runtime_components(
121        &self,
122        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
123    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
124        #[allow(unused_mut)]
125        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListBuckets")
126            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
127            .with_interceptor(ListBucketsEndpointParamsInterceptor)
128            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
129                crate::operation::list_buckets::ListBucketsError,
130            >::new())
131            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
132                crate::operation::list_buckets::ListBucketsError,
133            >::new())
134            .with_retry_classifier(
135                ::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<crate::operation::list_buckets::ListBucketsError>::builder()
136                    .transient_errors({
137                        let mut transient_errors: Vec<&'static str> = ::aws_runtime::retries::classifiers::TRANSIENT_ERRORS.into();
138                        transient_errors.push("InternalError");
139                        ::std::borrow::Cow::Owned(transient_errors)
140                    })
141                    .build(),
142            );
143
144        ::std::borrow::Cow::Owned(rcb)
145    }
146}
147
148#[derive(Debug)]
149struct ListBucketsResponseDeserializer;
150impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListBucketsResponseDeserializer {
151    fn deserialize_nonstreaming(
152        &self,
153        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
154    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
155        let (success, status) = (response.status().is_success(), response.status().as_u16());
156        let headers = response.headers();
157        let body = response.body().bytes().expect("body loaded");
158        #[allow(unused_mut)]
159        let mut force_error = false;
160        ::tracing::debug!(extended_request_id = ?crate::s3_request_id::RequestIdExt::extended_request_id(response));
161        if matches!(crate::rest_xml_unwrapped_errors::body_is_error(body), Ok(true)) {
162            force_error = true;
163        }
164        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
165        let parse_result = if !success && status != 200 || force_error {
166            crate::protocol_serde::shape_list_buckets::de_list_buckets_http_error(status, headers, body)
167        } else {
168            crate::protocol_serde::shape_list_buckets::de_list_buckets_http_response(status, headers, body)
169        };
170        crate::protocol_serde::type_erase_result(parse_result)
171    }
172}
173#[derive(Debug)]
174struct ListBucketsRequestSerializer;
175impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListBucketsRequestSerializer {
176    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
177    fn serialize_input(
178        &self,
179        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
180        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
181    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
182        let input = input
183            .downcast::<crate::operation::list_buckets::ListBucketsInput>()
184            .expect("correct type");
185        let _header_serialization_settings = _cfg
186            .load::<crate::serialization_settings::HeaderSerializationSettings>()
187            .cloned()
188            .unwrap_or_default();
189        let mut request_builder = {
190            #[allow(clippy::uninlined_format_args)]
191            fn uri_base(
192                _input: &crate::operation::list_buckets::ListBucketsInput,
193                output: &mut ::std::string::String,
194            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
195                use ::std::fmt::Write as _;
196                ::std::write!(output, "/").expect("formatting should succeed");
197                ::std::result::Result::Ok(())
198            }
199            fn uri_query(
200                _input: &crate::operation::list_buckets::ListBucketsInput,
201                mut output: &mut ::std::string::String,
202            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
203                let mut query = ::aws_smithy_http::query::Writer::new(output);
204                query.push_kv("x-id", "ListBuckets");
205                if let ::std::option::Option::Some(inner_1) = &_input.max_buckets {
206                    {
207                        query.push_kv("max-buckets", ::aws_smithy_types::primitive::Encoder::from(*inner_1).encode());
208                    }
209                }
210                if let ::std::option::Option::Some(inner_2) = &_input.continuation_token {
211                    {
212                        query.push_kv("continuation-token", &::aws_smithy_http::query::fmt_string(inner_2));
213                    }
214                }
215                if let ::std::option::Option::Some(inner_3) = &_input.prefix {
216                    {
217                        query.push_kv("prefix", &::aws_smithy_http::query::fmt_string(inner_3));
218                    }
219                }
220                if let ::std::option::Option::Some(inner_4) = &_input.bucket_region {
221                    {
222                        query.push_kv("bucket-region", &::aws_smithy_http::query::fmt_string(inner_4));
223                    }
224                }
225                ::std::result::Result::Ok(())
226            }
227            #[allow(clippy::unnecessary_wraps)]
228            fn update_http_builder(
229                input: &crate::operation::list_buckets::ListBucketsInput,
230                builder: ::http::request::Builder,
231            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
232                let mut uri = ::std::string::String::new();
233                uri_base(input, &mut uri)?;
234                uri_query(input, &mut uri)?;
235                ::std::result::Result::Ok(builder.method("GET").uri(uri))
236            }
237            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
238            builder
239        };
240        let body = ::aws_smithy_types::body::SdkBody::from("");
241
242        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
243    }
244}
245#[derive(Debug)]
246struct ListBucketsEndpointParamsInterceptor;
247
248impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListBucketsEndpointParamsInterceptor {
249    fn name(&self) -> &'static str {
250        "ListBucketsEndpointParamsInterceptor"
251    }
252
253    fn read_before_execution(
254        &self,
255        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
256            '_,
257            ::aws_smithy_runtime_api::client::interceptors::context::Input,
258            ::aws_smithy_runtime_api::client::interceptors::context::Output,
259            ::aws_smithy_runtime_api::client::interceptors::context::Error,
260        >,
261        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
262    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
263        let _input = context
264            .input()
265            .downcast_ref::<ListBucketsInput>()
266            .ok_or("failed to downcast to ListBucketsInput")?;
267
268        let params = crate::config::endpoint::Params::builder()
269            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
270            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
271            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
272            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
273            .set_force_path_style(cfg.load::<crate::config::ForcePathStyle>().map(|ty| ty.0))
274            .set_use_arn_region(cfg.load::<crate::config::UseArnRegion>().map(|ty| ty.0))
275            .set_disable_multi_region_access_points(cfg.load::<crate::config::DisableMultiRegionAccessPoints>().map(|ty| ty.0))
276            .set_accelerate(cfg.load::<crate::config::Accelerate>().map(|ty| ty.0))
277            .set_disable_s3_express_session_auth(cfg.load::<crate::config::DisableS3ExpressSessionAuth>().map(|ty| ty.0))
278            .build()
279            .map_err(|err| {
280                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
281            })?;
282        cfg.interceptor_state()
283            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
284        ::std::result::Result::Ok(())
285    }
286}
287
288// The get_* functions below are generated from JMESPath expressions in the
289// operationContextParams trait. They target the operation's input shape.
290
291/// Error type for the `ListBucketsError` operation.
292#[non_exhaustive]
293#[derive(::std::fmt::Debug)]
294pub enum ListBucketsError {
295    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
296    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
297    variable wildcard pattern and check `.code()`:
298     \
299    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
300     \
301    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListBucketsError) for what information is available for the error.")]
302    Unhandled(crate::error::sealed_unhandled::Unhandled),
303}
304impl ListBucketsError {
305    /// Creates the `ListBucketsError::Unhandled` variant from any error type.
306    pub fn unhandled(
307        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
308    ) -> Self {
309        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
310            source: err.into(),
311            meta: ::std::default::Default::default(),
312        })
313    }
314
315    /// Creates the `ListBucketsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
316    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
317        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
318            source: err.clone().into(),
319            meta: err,
320        })
321    }
322    ///
323    /// Returns error metadata, which includes the error code, message,
324    /// request ID, and potentially additional information.
325    ///
326    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
327        match self {
328            Self::Unhandled(e) => &e.meta,
329        }
330    }
331}
332impl ::std::error::Error for ListBucketsError {
333    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
334        match self {
335            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
336        }
337    }
338}
339impl ::std::fmt::Display for ListBucketsError {
340    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
341        match self {
342            Self::Unhandled(_inner) => {
343                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
344                    write!(f, "unhandled error ({code})")
345                } else {
346                    f.write_str("unhandled error")
347                }
348            }
349        }
350    }
351}
352impl ::aws_smithy_types::retry::ProvideErrorKind for ListBucketsError {
353    fn code(&self) -> ::std::option::Option<&str> {
354        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
355    }
356    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
357        ::std::option::Option::None
358    }
359}
360impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListBucketsError {
361    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
362        match self {
363            Self::Unhandled(_inner) => &_inner.meta,
364        }
365    }
366}
367impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListBucketsError {
368    fn create_unhandled_error(
369        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
370        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
371    ) -> Self {
372        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
373            source,
374            meta: meta.unwrap_or_default(),
375        })
376    }
377}
378impl crate::s3_request_id::RequestIdExt for crate::operation::list_buckets::ListBucketsError {
379    fn extended_request_id(&self) -> Option<&str> {
380        self.meta().extended_request_id()
381    }
382}
383impl ::aws_types::request_id::RequestId for crate::operation::list_buckets::ListBucketsError {
384    fn request_id(&self) -> Option<&str> {
385        self.meta().request_id()
386    }
387}
388
389pub use crate::operation::list_buckets::_list_buckets_output::ListBucketsOutput;
390
391pub use crate::operation::list_buckets::_list_buckets_input::ListBucketsInput;
392
393mod _list_buckets_input;
394
395mod _list_buckets_output;
396
397/// Builders
398pub mod builders;
399
400/// Paginator for this operation
401pub mod paginator;
aws_sdk_s3/operation/list_buckets.rs

aws_sdk_s3/operation/
list_buckets.rs
