aws_sdk_lambda/operation/
list_event_source_mappings.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListEventSourceMappings`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListEventSourceMappings;
6impl ListEventSourceMappings {
7    /// Creates a new `ListEventSourceMappings`
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_event_source_mappings::ListEventSourceMappingsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_event_source_mappings::ListEventSourceMappingsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_event_source_mappings::ListEventSourceMappingsError,
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_event_source_mappings::ListEventSourceMappingsError>()
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_event_source_mappings::ListEventSourceMappingsOutput>()
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_event_source_mappings::ListEventSourceMappingsInput,
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("Lambda", "ListEventSourceMappings", 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                "Lambda.ListEventSourceMappings",
59                "rpc.service" = "Lambda",
60                "rpc.method" = "ListEventSourceMappings",
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 ListEventSourceMappings {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListEventSourceMappings");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListEventSourceMappingsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListEventSourceMappingsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListEventSourceMappings")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "ListEventSourceMappings",
107            "Lambda",
108        ));
109        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
110        signing_options.double_uri_encode = true;
111        signing_options.content_sha256_header = false;
112        signing_options.normalize_uri_path = true;
113        signing_options.payload_override = None;
114
115        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
116            signing_options,
117            ..::std::default::Default::default()
118        });
119
120        ::std::option::Option::Some(cfg.freeze())
121    }
122
123    fn runtime_components(
124        &self,
125        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
126    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
127        #[allow(unused_mut)]
128        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListEventSourceMappings")
129            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
130                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
131            ))
132            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
133                ListEventSourceMappingsEndpointParamsInterceptor,
134            ))
135            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
136                crate::operation::list_event_source_mappings::ListEventSourceMappingsError,
137            >::new())
138            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
139                crate::operation::list_event_source_mappings::ListEventSourceMappingsError,
140            >::new())
141            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
142                crate::operation::list_event_source_mappings::ListEventSourceMappingsError,
143            >::new());
144
145        ::std::borrow::Cow::Owned(rcb)
146    }
147}
148
149#[derive(Debug)]
150struct ListEventSourceMappingsResponseDeserializer;
151impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListEventSourceMappingsResponseDeserializer {
152    fn deserialize_nonstreaming(
153        &self,
154        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
155    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
156        let (success, status) = (response.status().is_success(), response.status().as_u16());
157        let headers = response.headers();
158        let body = response.body().bytes().expect("body loaded");
159        #[allow(unused_mut)]
160        let mut force_error = false;
161        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
162        let parse_result = if !success && status != 200 || force_error {
163            crate::protocol_serde::shape_list_event_source_mappings::de_list_event_source_mappings_http_error(status, headers, body)
164        } else {
165            crate::protocol_serde::shape_list_event_source_mappings::de_list_event_source_mappings_http_response(status, headers, body)
166        };
167        crate::protocol_serde::type_erase_result(parse_result)
168    }
169}
170#[derive(Debug)]
171struct ListEventSourceMappingsRequestSerializer;
172impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListEventSourceMappingsRequestSerializer {
173    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
174    fn serialize_input(
175        &self,
176        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
177        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
178    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
179        let input = input
180            .downcast::<crate::operation::list_event_source_mappings::ListEventSourceMappingsInput>()
181            .expect("correct type");
182        let _header_serialization_settings = _cfg
183            .load::<crate::serialization_settings::HeaderSerializationSettings>()
184            .cloned()
185            .unwrap_or_default();
186        let mut request_builder = {
187            #[allow(clippy::uninlined_format_args)]
188            fn uri_base(
189                _input: &crate::operation::list_event_source_mappings::ListEventSourceMappingsInput,
190                output: &mut ::std::string::String,
191            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
192                use ::std::fmt::Write as _;
193                ::std::write!(output, "/2015-03-31/event-source-mappings").expect("formatting should succeed");
194                ::std::result::Result::Ok(())
195            }
196            fn uri_query(
197                _input: &crate::operation::list_event_source_mappings::ListEventSourceMappingsInput,
198                mut output: &mut ::std::string::String,
199            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
200                let mut query = ::aws_smithy_http::query::Writer::new(output);
201                if let ::std::option::Option::Some(inner_1) = &_input.event_source_arn {
202                    {
203                        query.push_kv("EventSourceArn", &::aws_smithy_http::query::fmt_string(inner_1));
204                    }
205                }
206                if let ::std::option::Option::Some(inner_2) = &_input.function_name {
207                    {
208                        query.push_kv("FunctionName", &::aws_smithy_http::query::fmt_string(inner_2));
209                    }
210                }
211                if let ::std::option::Option::Some(inner_3) = &_input.marker {
212                    {
213                        query.push_kv("Marker", &::aws_smithy_http::query::fmt_string(inner_3));
214                    }
215                }
216                if let ::std::option::Option::Some(inner_4) = &_input.max_items {
217                    {
218                        query.push_kv("MaxItems", ::aws_smithy_types::primitive::Encoder::from(*inner_4).encode());
219                    }
220                }
221                ::std::result::Result::Ok(())
222            }
223            #[allow(clippy::unnecessary_wraps)]
224            fn update_http_builder(
225                input: &crate::operation::list_event_source_mappings::ListEventSourceMappingsInput,
226                builder: ::http_1x::request::Builder,
227            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
228                let mut uri = ::std::string::String::new();
229                uri_base(input, &mut uri)?;
230                uri_query(input, &mut uri)?;
231                ::std::result::Result::Ok(builder.method("GET").uri(uri))
232            }
233            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
234            builder
235        };
236        let body = ::aws_smithy_types::body::SdkBody::from("");
237
238        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
239    }
240}
241#[derive(Debug)]
242struct ListEventSourceMappingsEndpointParamsInterceptor;
243
244#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
245impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListEventSourceMappingsEndpointParamsInterceptor {
246    fn name(&self) -> &'static str {
247        "ListEventSourceMappingsEndpointParamsInterceptor"
248    }
249
250    fn read_before_execution(
251        &self,
252        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
253            '_,
254            ::aws_smithy_runtime_api::client::interceptors::context::Input,
255            ::aws_smithy_runtime_api::client::interceptors::context::Output,
256            ::aws_smithy_runtime_api::client::interceptors::context::Error,
257        >,
258        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
259    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
260        let _input = context
261            .input()
262            .downcast_ref::<ListEventSourceMappingsInput>()
263            .ok_or("failed to downcast to ListEventSourceMappingsInput")?;
264
265        let params = crate::config::endpoint::Params::builder()
266            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
267            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
268            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
269            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
270            .build()
271            .map_err(|err| {
272                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
273            })?;
274        cfg.interceptor_state()
275            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
276        ::std::result::Result::Ok(())
277    }
278}
279
280// The get_* functions below are generated from JMESPath expressions in the
281// operationContextParams trait. They target the operation's input shape.
282
283/// Error type for the `ListEventSourceMappingsError` operation.
284#[non_exhaustive]
285#[derive(::std::fmt::Debug)]
286pub enum ListEventSourceMappingsError {
287    /// <p>One of the parameters in the request is not valid.</p>
288    InvalidParameterValueException(crate::types::error::InvalidParameterValueException),
289    /// <p>The resource specified in the request does not exist.</p>
290    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
291    /// <p>The Lambda service encountered an internal error.</p>
292    ServiceException(crate::types::error::ServiceException),
293    /// <p>The request throughput limit was exceeded. For more information, see <a href="https://docs.aws.amazon.com/lambda/latest/dg/gettingstarted-limits.html#api-requests">Lambda quotas</a>.</p>
294    TooManyRequestsException(crate::types::error::TooManyRequestsException),
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-ListEventSourceMappingsError) for what information is available for the error.")]
302    Unhandled(crate::error::sealed_unhandled::Unhandled),
303}
304impl ListEventSourceMappingsError {
305    /// Creates the `ListEventSourceMappingsError::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 `ListEventSourceMappingsError::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::InvalidParameterValueException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
329            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
330            Self::ServiceException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
331            Self::TooManyRequestsException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
332            Self::Unhandled(e) => &e.meta,
333        }
334    }
335    /// Returns `true` if the error kind is `ListEventSourceMappingsError::InvalidParameterValueException`.
336    pub fn is_invalid_parameter_value_exception(&self) -> bool {
337        matches!(self, Self::InvalidParameterValueException(_))
338    }
339    /// Returns `true` if the error kind is `ListEventSourceMappingsError::ResourceNotFoundException`.
340    pub fn is_resource_not_found_exception(&self) -> bool {
341        matches!(self, Self::ResourceNotFoundException(_))
342    }
343    /// Returns `true` if the error kind is `ListEventSourceMappingsError::ServiceException`.
344    pub fn is_service_exception(&self) -> bool {
345        matches!(self, Self::ServiceException(_))
346    }
347    /// Returns `true` if the error kind is `ListEventSourceMappingsError::TooManyRequestsException`.
348    pub fn is_too_many_requests_exception(&self) -> bool {
349        matches!(self, Self::TooManyRequestsException(_))
350    }
351}
352impl ::std::error::Error for ListEventSourceMappingsError {
353    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
354        match self {
355            Self::InvalidParameterValueException(_inner) => ::std::option::Option::Some(_inner),
356            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
357            Self::ServiceException(_inner) => ::std::option::Option::Some(_inner),
358            Self::TooManyRequestsException(_inner) => ::std::option::Option::Some(_inner),
359            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
360        }
361    }
362}
363impl ::std::fmt::Display for ListEventSourceMappingsError {
364    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
365        match self {
366            Self::InvalidParameterValueException(_inner) => _inner.fmt(f),
367            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
368            Self::ServiceException(_inner) => _inner.fmt(f),
369            Self::TooManyRequestsException(_inner) => _inner.fmt(f),
370            Self::Unhandled(_inner) => {
371                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
372                    write!(f, "unhandled error ({code})")
373                } else {
374                    f.write_str("unhandled error")
375                }
376            }
377        }
378    }
379}
380impl ::aws_smithy_types::retry::ProvideErrorKind for ListEventSourceMappingsError {
381    fn code(&self) -> ::std::option::Option<&str> {
382        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
383    }
384    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
385        ::std::option::Option::None
386    }
387}
388impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListEventSourceMappingsError {
389    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
390        match self {
391            Self::InvalidParameterValueException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
392            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
393            Self::ServiceException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
394            Self::TooManyRequestsException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
395            Self::Unhandled(_inner) => &_inner.meta,
396        }
397    }
398}
399impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListEventSourceMappingsError {
400    fn create_unhandled_error(
401        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
402        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
403    ) -> Self {
404        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
405            source,
406            meta: meta.unwrap_or_default(),
407        })
408    }
409}
410impl ::aws_types::request_id::RequestId for crate::operation::list_event_source_mappings::ListEventSourceMappingsError {
411    fn request_id(&self) -> Option<&str> {
412        self.meta().request_id()
413    }
414}
415
416pub use crate::operation::list_event_source_mappings::_list_event_source_mappings_input::ListEventSourceMappingsInput;
417
418pub use crate::operation::list_event_source_mappings::_list_event_source_mappings_output::ListEventSourceMappingsOutput;
419
420mod _list_event_source_mappings_input;
421
422mod _list_event_source_mappings_output;
423
424/// Builders
425pub mod builders;
426
427/// Paginator for this operation
428pub mod paginator;
aws_sdk_lambda/operation/list_event_source_mappings.rs

aws_sdk_lambda/operation/
list_event_source_mappings.rs
