aws_sdk_redshiftserverless/operation/
list_namespaces.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListNamespaces`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListNamespaces;
6impl ListNamespaces {
7    /// Creates a new `ListNamespaces`
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_namespaces::ListNamespacesInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_namespaces::ListNamespacesOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_namespaces::ListNamespacesError,
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_namespaces::ListNamespacesError>()
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_namespaces::ListNamespacesOutput>()
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_namespaces::ListNamespacesInput,
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(
55            "Redshift Serverless",
56            "ListNamespaces",
57            input,
58            runtime_plugins,
59            stop_point,
60        )
61        // Create a parent span for the entire operation. Includes a random, internal-only,
62        // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
63        .instrument(::tracing::debug_span!(
64            "Redshift Serverless.ListNamespaces",
65            "rpc.service" = "Redshift Serverless",
66            "rpc.method" = "ListNamespaces",
67            "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
68            "rpc.system" = "aws-api",
69        ))
70        .await
71    }
72
73    pub(crate) fn operation_runtime_plugins(
74        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
75        client_config: &crate::config::Config,
76        config_override: ::std::option::Option<crate::config::Builder>,
77    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
78        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
79
80        if let ::std::option::Option::Some(config_override) = config_override {
81            for plugin in config_override.runtime_plugins.iter().cloned() {
82                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
83            }
84            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
85                config_override,
86                client_config.config.clone(),
87                &client_config.runtime_components,
88            ));
89        }
90        runtime_plugins
91    }
92}
93impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListNamespaces {
94    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
95        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListNamespaces");
96
97        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
98            ListNamespacesRequestSerializer,
99        ));
100        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
101            ListNamespacesResponseDeserializer,
102        ));
103
104        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
105            crate::config::auth::Params::builder()
106                .operation_name("ListNamespaces")
107                .build()
108                .expect("required fields set"),
109        ));
110
111        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::SensitiveOutput);
112        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
113            "ListNamespaces",
114            "Redshift Serverless",
115        ));
116        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
117        signing_options.double_uri_encode = true;
118        signing_options.content_sha256_header = false;
119        signing_options.normalize_uri_path = true;
120        signing_options.payload_override = None;
121
122        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
123            signing_options,
124            ..::std::default::Default::default()
125        });
126
127        ::std::option::Option::Some(cfg.freeze())
128    }
129
130    fn runtime_components(
131        &self,
132        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
133    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
134        #[allow(unused_mut)]
135        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListNamespaces")
136            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
137                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
138            ))
139            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
140                ListNamespacesEndpointParamsInterceptor,
141            ))
142            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
143                crate::operation::list_namespaces::ListNamespacesError,
144            >::new())
145            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
146                crate::operation::list_namespaces::ListNamespacesError,
147            >::new())
148            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
149                crate::operation::list_namespaces::ListNamespacesError,
150            >::new());
151
152        ::std::borrow::Cow::Owned(rcb)
153    }
154}
155
156#[derive(Debug)]
157struct ListNamespacesResponseDeserializer;
158impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListNamespacesResponseDeserializer {
159    fn deserialize_nonstreaming_with_config(
160        &self,
161        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
162        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
163    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
164        let (success, status) = (response.status().is_success(), response.status().as_u16());
165        let headers = response.headers();
166        let body = response.body().bytes().expect("body loaded");
167        #[allow(unused_mut)]
168        let mut force_error = false;
169        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
170        let parse_result = if !success && status != 200 || force_error {
171            crate::protocol_serde::shape_list_namespaces::de_list_namespaces_http_error(status, headers, body)
172        } else {
173            crate::protocol_serde::shape_list_namespaces::de_list_namespaces_http_response(status, headers, body)
174        };
175        crate::protocol_serde::type_erase_result(parse_result)
176    }
177}
178#[derive(Debug)]
179struct ListNamespacesRequestSerializer;
180impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListNamespacesRequestSerializer {
181    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
182    fn serialize_input(
183        &self,
184        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
185        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
186    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
187        let input = input
188            .downcast::<crate::operation::list_namespaces::ListNamespacesInput>()
189            .expect("correct type");
190        let _header_serialization_settings = _cfg
191            .load::<crate::serialization_settings::HeaderSerializationSettings>()
192            .cloned()
193            .unwrap_or_default();
194        let mut request_builder = {
195            #[allow(clippy::uninlined_format_args)]
196            fn uri_base(
197                _input: &crate::operation::list_namespaces::ListNamespacesInput,
198                output: &mut ::std::string::String,
199            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
200                use ::std::fmt::Write as _;
201                ::std::write!(output, "/").expect("formatting should succeed");
202                ::std::result::Result::Ok(())
203            }
204            #[allow(clippy::unnecessary_wraps)]
205            fn update_http_builder(
206                input: &crate::operation::list_namespaces::ListNamespacesInput,
207                builder: ::http_1x::request::Builder,
208            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
209                let mut uri = ::std::string::String::new();
210                uri_base(input, &mut uri)?;
211                ::std::result::Result::Ok(builder.method("POST").uri(uri))
212            }
213            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
214            builder = _header_serialization_settings.set_default_header(builder, ::http_1x::header::CONTENT_TYPE, "application/x-amz-json-1.1");
215            builder = _header_serialization_settings.set_default_header(
216                builder,
217                ::http_1x::header::HeaderName::from_static("x-amz-target"),
218                "RedshiftServerless.ListNamespaces",
219            );
220            builder
221        };
222        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_list_namespaces::ser_list_namespaces_input(&input)?);
223        if let Some(content_length) = body.content_length() {
224            let content_length = content_length.to_string();
225            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http_1x::header::CONTENT_LENGTH, &content_length);
226        }
227        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
228    }
229}
230#[derive(Debug)]
231struct ListNamespacesEndpointParamsInterceptor;
232
233#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
234impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListNamespacesEndpointParamsInterceptor {
235    fn name(&self) -> &'static str {
236        "ListNamespacesEndpointParamsInterceptor"
237    }
238
239    fn read_before_execution(
240        &self,
241        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
242            '_,
243            ::aws_smithy_runtime_api::client::interceptors::context::Input,
244            ::aws_smithy_runtime_api::client::interceptors::context::Output,
245            ::aws_smithy_runtime_api::client::interceptors::context::Error,
246        >,
247        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
248    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
249        let _input = context
250            .input()
251            .downcast_ref::<ListNamespacesInput>()
252            .ok_or("failed to downcast to ListNamespacesInput")?;
253
254        let params = crate::config::endpoint::Params::builder()
255            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
256            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
257            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
258            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
259            .build()
260            .map_err(|err| {
261                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
262            })?;
263        cfg.interceptor_state()
264            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
265        ::std::result::Result::Ok(())
266    }
267}
268
269// The get_* functions below are generated from JMESPath expressions in the
270// operationContextParams trait. They target the operation's input shape.
271
272/// Error type for the `ListNamespacesError` operation.
273#[non_exhaustive]
274#[derive(::std::fmt::Debug)]
275pub enum ListNamespacesError {
276    /// <p>The request processing has failed because of an unknown error, exception or failure.</p>
277    InternalServerException(crate::types::error::InternalServerException),
278    /// <p>The input failed to satisfy the constraints specified by an Amazon Web Services service.</p>
279    ValidationException(crate::types::error::ValidationException),
280    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
281    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
282    variable wildcard pattern and check `.code()`:
283     \
284    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
285     \
286    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListNamespacesError) for what information is available for the error.")]
287    Unhandled(crate::error::sealed_unhandled::Unhandled),
288}
289impl ListNamespacesError {
290    /// Creates the `ListNamespacesError::Unhandled` variant from any error type.
291    pub fn unhandled(
292        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
293    ) -> Self {
294        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
295            source: err.into(),
296            meta: ::std::default::Default::default(),
297        })
298    }
299
300    /// Creates the `ListNamespacesError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
301    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
302        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
303            source: err.clone().into(),
304            meta: err,
305        })
306    }
307    ///
308    /// Returns error metadata, which includes the error code, message,
309    /// request ID, and potentially additional information.
310    ///
311    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
312        match self {
313            Self::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
314            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
315            Self::Unhandled(e) => &e.meta,
316        }
317    }
318    /// Returns `true` if the error kind is `ListNamespacesError::InternalServerException`.
319    pub fn is_internal_server_exception(&self) -> bool {
320        matches!(self, Self::InternalServerException(_))
321    }
322    /// Returns `true` if the error kind is `ListNamespacesError::ValidationException`.
323    pub fn is_validation_exception(&self) -> bool {
324        matches!(self, Self::ValidationException(_))
325    }
326}
327impl ::std::error::Error for ListNamespacesError {
328    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
329        match self {
330            Self::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
331            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
332            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
333        }
334    }
335}
336impl ::std::fmt::Display for ListNamespacesError {
337    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
338        match self {
339            Self::InternalServerException(_inner) => _inner.fmt(f),
340            Self::ValidationException(_inner) => _inner.fmt(f),
341            Self::Unhandled(_inner) => {
342                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
343                    write!(f, "unhandled error ({code})")
344                } else {
345                    f.write_str("unhandled error")
346                }
347            }
348        }
349    }
350}
351impl ::aws_smithy_types::retry::ProvideErrorKind for ListNamespacesError {
352    fn code(&self) -> ::std::option::Option<&str> {
353        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
354    }
355    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
356        match self {
357            Self::InternalServerException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
358            _ => ::std::option::Option::None,
359        }
360    }
361}
362impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListNamespacesError {
363    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
364        match self {
365            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
366            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
367            Self::Unhandled(_inner) => &_inner.meta,
368        }
369    }
370}
371impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListNamespacesError {
372    fn create_unhandled_error(
373        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
374        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
375    ) -> Self {
376        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
377            source,
378            meta: meta.unwrap_or_default(),
379        })
380    }
381}
382impl ::aws_types::request_id::RequestId for crate::operation::list_namespaces::ListNamespacesError {
383    fn request_id(&self) -> Option<&str> {
384        self.meta().request_id()
385    }
386}
387
388pub use crate::operation::list_namespaces::_list_namespaces_input::ListNamespacesInput;
389
390pub use crate::operation::list_namespaces::_list_namespaces_output::ListNamespacesOutput;
391
392mod _list_namespaces_input;
393
394mod _list_namespaces_output;
395
396/// Builders
397pub mod builders;
398
399/// Paginator for this operation
400pub mod paginator;
aws_sdk_redshiftserverless/operation/list_namespaces.rs

aws_sdk_redshiftserverless/operation/
list_namespaces.rs
