aws_sdk_dynamodb/operation/
list_tables.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListTables`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListTables;
6impl ListTables {
7    /// Creates a new `ListTables`
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_tables::ListTablesInput,
14                    ) -> ::std::result::Result<crate::operation::list_tables::ListTablesOutput, ::aws_smithy_runtime_api::client::result::SdkError<crate::operation::list_tables::ListTablesError, ::aws_smithy_runtime_api::client::orchestrator::HttpResponse>> {
15                        let map_err = |err: ::aws_smithy_runtime_api::client::result::SdkError<::aws_smithy_runtime_api::client::interceptors::context::Error, ::aws_smithy_runtime_api::client::orchestrator::HttpResponse>| {
16                            err.map_service_error(|err| {
17                                err.downcast::<crate::operation::list_tables::ListTablesError>().expect("correct error type")
18                            })
19                        };
20                        let context = Self::orchestrate_with_stop_point(runtime_plugins, input, ::aws_smithy_runtime::client::orchestrator::StopPoint::None)
21                            .await
22                            .map_err(map_err)?;
23                        let output = context.finalize().map_err(map_err)?;
24                        ::std::result::Result::Ok(output.downcast::<crate::operation::list_tables::ListTablesOutput>().expect("correct output type"))
25                    }
26    
27                    pub(crate) async fn orchestrate_with_stop_point(
28                        runtime_plugins: &::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
29                        input: crate::operation::list_tables::ListTablesInput,
30                        stop_point: ::aws_smithy_runtime::client::orchestrator::StopPoint,
31                    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::interceptors::context::InterceptorContext, ::aws_smithy_runtime_api::client::result::SdkError<::aws_smithy_runtime_api::client::interceptors::context::Error, ::aws_smithy_runtime_api::client::orchestrator::HttpResponse>> {
32                        let input = ::aws_smithy_runtime_api::client::interceptors::context::Input::erase(input);
33                        use ::tracing::Instrument;
34                        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point(
35                            "DynamoDB",
36                            "ListTables",
37                            input,
38                            runtime_plugins,
39                            stop_point
40                        )
41                        // Create a parent span for the entire operation. Includes a random, internal-only,
42                        // seven-digit ID for the operation orchestration so that it can be correlated in the logs.
43                        .instrument(::tracing::debug_span!(
44                                "DynamoDB.ListTables",
45                                "rpc.service" = "DynamoDB",
46                                "rpc.method" = "ListTables",
47                                "sdk_invocation_id" = ::fastrand::u32(1_000_000..10_000_000),
48                                "rpc.system" = "aws-api",
49                            ))
50                        .await
51                    }
52    
53                    pub(crate) fn operation_runtime_plugins(
54                        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
55                        client_config: &crate::config::Config,
56                        config_override: ::std::option::Option<crate::config::Builder>,
57                    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
58                        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
59                        runtime_plugins = runtime_plugins
60                                        .with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![::aws_runtime::auth::sigv4::SCHEME_ID]));
61                        if let ::std::option::Option::Some(config_override) = config_override {
62                            for plugin in config_override.runtime_plugins.iter().cloned() {
63                                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
64                            }
65                            runtime_plugins = runtime_plugins.with_operation_plugin(
66                                crate::config::ConfigOverrideRuntimePlugin::new(config_override, client_config.config.clone(), &client_config.runtime_components)
67                            );
68                        }
69                        runtime_plugins
70                    }
71}
72impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListTables {
73                fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
74                    let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListTables");
75
76                    cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(ListTablesRequestSerializer));
77                    cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(ListTablesResponseDeserializer));
78
79                    
80                    cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new()));
81
82                    cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
83                            "ListTables",
84                            "DynamoDB",
85                        ));
86let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
87                            signing_options.double_uri_encode = true;
88                            signing_options.content_sha256_header = false;
89                            signing_options.normalize_uri_path = true;
90                            signing_options.payload_override = None;
91
92                            cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
93                                signing_options,
94                                ..::std::default::Default::default()
95                            });
96
97                    ::std::option::Option::Some(cfg.freeze())
98                }
99
100                fn runtime_components(&self, _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
101                    #[allow(unused_mut)]
102                    let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListTables")
103                            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
104.with_interceptor(ListTablesEndpointParamsInterceptor)
105                            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<crate::operation::list_tables::ListTablesError>::new())
106.with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<crate::operation::list_tables::ListTablesError>::new())
107.with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<crate::operation::list_tables::ListTablesError>::new());
108
109                    ::std::borrow::Cow::Owned(rcb)
110                }
111            }
112
113            
114#[derive(Debug)]
115            struct ListTablesResponseDeserializer;
116            impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListTablesResponseDeserializer {
117                
118
119                fn deserialize_nonstreaming(&self, response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
120                    let (success, status) = (response.status().is_success(), response.status().as_u16());
121            let headers = response.headers();
122            let body = response.body().bytes().expect("body loaded");
123            #[allow(unused_mut)]
124            let mut force_error = false;
125            ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
126            let parse_result = if !success && status != 200 || force_error {
127                crate::protocol_serde::shape_list_tables::de_list_tables_http_error(status, headers, body)
128            } else {
129                crate::protocol_serde::shape_list_tables::de_list_tables_http_response(status, headers, body)
130            };
131            crate::protocol_serde::type_erase_result(parse_result)
132                }
133            }
134#[derive(Debug)]
135            struct ListTablesRequestSerializer;
136            impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListTablesRequestSerializer {
137                #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
138                fn serialize_input(&self, input: ::aws_smithy_runtime_api::client::interceptors::context::Input, _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
139                    let input = input.downcast::<crate::operation::list_tables::ListTablesInput>().expect("correct type");
140                    let _header_serialization_settings = _cfg.load::<crate::serialization_settings::HeaderSerializationSettings>().cloned().unwrap_or_default();
141                    let mut request_builder = {
142                        fn uri_base(_input: &crate::operation::list_tables::ListTablesInput, output: &mut ::std::string::String) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
143    use ::std::fmt::Write as _;
144    ::std::write!(output, "/").expect("formatting should succeed");
145    ::std::result::Result::Ok(())
146}
147#[allow(clippy::unnecessary_wraps)]
148fn update_http_builder(
149                input: &crate::operation::list_tables::ListTablesInput,
150                builder: ::http::request::Builder
151            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
152    let mut uri = ::std::string::String::new();
153    uri_base(input, &mut uri)?;
154    ::std::result::Result::Ok(builder.method("POST").uri(uri))
155}
156let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
157builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-amz-json-1.0");
158builder = _header_serialization_settings.set_default_header(
159                        builder,
160                        ::http::header::HeaderName::from_static("x-amz-target"),
161                        "DynamoDB_20120810.ListTables"
162                    );
163builder
164                    };
165                    let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_list_tables::ser_list_tables_input(&input)?);
166                    if let Some(content_length) = body.content_length() {
167                                let content_length = content_length.to_string();
168                                request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
169                            }
170                    ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
171                }
172            }
173#[derive(Debug)]
174            struct ListTablesEndpointParamsInterceptor;
175
176            impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListTablesEndpointParamsInterceptor {
177                fn name(&self) -> &'static str {
178                    "ListTablesEndpointParamsInterceptor"
179                }
180
181                fn read_before_execution(
182                    &self,
183                    context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<'_, ::aws_smithy_runtime_api::client::interceptors::context::Input, ::aws_smithy_runtime_api::client::interceptors::context::Output, ::aws_smithy_runtime_api::client::interceptors::context::Error>,
184                    cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
185                ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
186                    let _input = context.input()
187                        .downcast_ref::<ListTablesInput>()
188                        .ok_or("failed to downcast to ListTablesInput")?;
189
190                    
191
192                    let params = crate::config::endpoint::Params::builder()
193                        .set_region(cfg.load::<::aws_types::region::Region>().map(|r|r.as_ref().to_owned()))
194.set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
195.set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
196.set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
197.set_account_id_endpoint_mode(::std::option::Option::Some(cfg.load::<::aws_types::endpoint_config::AccountIdEndpointMode>().cloned().unwrap_or_default().to_string()))
198                        .build()
199                        .map_err(|err| ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err))?;
200                    cfg.interceptor_state().store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
201                    ::std::result::Result::Ok(())
202                }
203            }
204
205            // The get_* functions below are generated from JMESPath expressions in the
206            // operationContextParams trait. They target the operation's input shape.
207
208            
209
210/// Error type for the `ListTablesError` operation.
211#[non_exhaustive]
212#[derive(::std::fmt::Debug)]
213pub enum ListTablesError {
214    /// <p>An error occurred on the server side.</p>
215    InternalServerError(crate::types::error::InternalServerError),
216    #[allow(missing_docs)] // documentation missing in model
217    InvalidEndpointException(crate::types::error::InvalidEndpointException),
218    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
219                    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
220    variable wildcard pattern and check `.code()`:
221     \
222    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
223     \
224    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListTablesError) for what information is available for the error.")]
225                    Unhandled(crate::error::sealed_unhandled::Unhandled),
226}
227impl ListTablesError {
228    /// Creates the `ListTablesError::Unhandled` variant from any error type.
229                    pub fn unhandled(err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>) -> Self {
230                        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source: err.into(), meta: ::std::default::Default::default() })
231                    }
232    
233                    /// Creates the `ListTablesError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
234                    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
235                        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source: err.clone().into(), meta: err })
236                    }
237    /// 
238    /// Returns error metadata, which includes the error code, message,
239    /// request ID, and potentially additional information.
240    /// 
241    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
242        match self {
243            Self::InternalServerError(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
244            Self::InvalidEndpointException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
245            Self::Unhandled(e) => &e.meta,
246        }
247    }
248    /// Returns `true` if the error kind is `ListTablesError::InternalServerError`.
249    pub fn is_internal_server_error(&self) -> bool {
250        matches!(self, Self::InternalServerError(_))
251    }
252    /// Returns `true` if the error kind is `ListTablesError::InvalidEndpointException`.
253    pub fn is_invalid_endpoint_exception(&self) -> bool {
254        matches!(self, Self::InvalidEndpointException(_))
255    }
256}
257impl ::std::error::Error for ListTablesError {
258    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
259        match self {
260            Self::InternalServerError(_inner) =>
261            ::std::option::Option::Some(_inner)
262            ,
263            Self::InvalidEndpointException(_inner) =>
264            ::std::option::Option::Some(_inner)
265            ,
266            Self::Unhandled(_inner) => {
267                ::std::option::Option::Some(&*_inner.source)
268            }
269        }
270    }
271}
272impl ::std::fmt::Display for ListTablesError {
273    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
274        match self {
275            Self::InternalServerError(_inner) =>
276            _inner.fmt(f)
277            ,
278            Self::InvalidEndpointException(_inner) =>
279            _inner.fmt(f)
280            ,
281            Self::Unhandled(_inner) => {
282                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
283                                                        write!(f, "unhandled error ({code})")
284                                                    } else {
285                                                        f.write_str("unhandled error")
286                                                    }
287            }
288        }
289    }
290}
291impl ::aws_smithy_types::retry::ProvideErrorKind for ListTablesError {
292    fn code(&self) -> ::std::option::Option<&str> {
293        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
294    }
295    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
296        ::std::option::Option::None
297    }
298}
299impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListTablesError {
300    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
301        match self {
302            Self::InternalServerError(_inner) =>
303            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
304            ,
305            Self::InvalidEndpointException(_inner) =>
306            ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner)
307            ,
308            Self::Unhandled(_inner) => {
309                &_inner.meta
310            }
311        }
312    }
313}
314impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListTablesError {
315    fn create_unhandled_error(
316                        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
317                        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>
318                    ) -> Self {
319        Self::Unhandled(crate::error::sealed_unhandled::Unhandled { source, meta: meta.unwrap_or_default() })
320    }
321}
322impl ::aws_types::request_id::RequestId for crate::operation::list_tables::ListTablesError {
323                                fn request_id(&self) -> Option<&str> {
324                                    self.meta().request_id()
325                                }
326                            }
327
328pub use crate::operation::list_tables::_list_tables_output::ListTablesOutput;
329
330pub use crate::operation::list_tables::_list_tables_input::ListTablesInput;
331
332mod _list_tables_input;
333
334mod _list_tables_output;
335
336/// Builders
337pub mod builders;
338
339/// Paginator for this operation
340pub mod paginator;
341
aws_sdk_dynamodb/operation/list_tables.rs

aws_sdk_dynamodb/operation/
list_tables.rs
