aws_sdk_cloudfront/operation/
list_functions.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListFunctions`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListFunctions;
6impl ListFunctions {
7    /// Creates a new `ListFunctions`
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_functions::ListFunctionsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_functions::ListFunctionsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_functions::ListFunctionsError,
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_functions::ListFunctionsError>()
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_functions::ListFunctionsOutput>()
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_functions::ListFunctionsInput,
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("CloudFront", "ListFunctions", 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                "CloudFront.ListFunctions",
59                "rpc.service" = "CloudFront",
60                "rpc.method" = "ListFunctions",
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 ListFunctions {
88    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
89        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListFunctions");
90
91        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
92            ListFunctionsRequestSerializer,
93        ));
94        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
95            ListFunctionsResponseDeserializer,
96        ));
97
98        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
99            crate::config::auth::Params::builder()
100                .operation_name("ListFunctions")
101                .build()
102                .expect("required fields set"),
103        ));
104
105        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
106            "ListFunctions",
107            "CloudFront",
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("ListFunctions")
129            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
130                ListFunctionsTelemetryInputCaptureInterceptor,
131            ))
132            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
133                ::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default(),
134            ))
135            .with_interceptor(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::permanent(
136                ListFunctionsEndpointParamsInterceptor,
137            ))
138            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
139                crate::operation::list_functions::ListFunctionsError,
140            >::new())
141            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
142                crate::operation::list_functions::ListFunctionsError,
143            >::new())
144            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
145                crate::operation::list_functions::ListFunctionsError,
146            >::new());
147
148        ::std::borrow::Cow::Owned(rcb)
149    }
150}
151
152#[derive(Debug)]
153struct ListFunctionsTelemetryInputCaptureInterceptor;
154
155#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
156impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListFunctionsTelemetryInputCaptureInterceptor {
157    fn name(&self) -> &'static str {
158        "ListFunctionsTelemetryInputCaptureInterceptor"
159    }
160
161    fn read_before_execution(
162        &self,
163        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
164            '_,
165            ::aws_smithy_runtime_api::client::interceptors::context::Input,
166            ::aws_smithy_runtime_api::client::interceptors::context::Output,
167            ::aws_smithy_runtime_api::client::interceptors::context::Error,
168        >,
169        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
170    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
171        // Nothing to do unless the customer opted in by naming members to record.
172        let ::std::option::Option::Some(requested) = cfg
173            .load::<::aws_smithy_types::telemetry::RequestedTelemetryAttributes>()
174            .filter(|r| !r.is_empty())
175        else {
176            return ::std::result::Result::Ok(());
177        };
178
179        let ::std::option::Option::Some(input) = context.input().downcast_ref::<ListFunctionsInput>() else {
180            // A mismatched input is not this interceptor's concern; skip quietly.
181            return ::std::result::Result::Ok(());
182        };
183
184        let mut captured = ::aws_smithy_types::telemetry::CapturedTelemetryAttributes::default();
185        if requested.should_capture("Marker") {
186            if let ::std::option::Option::Some(value) = input.marker.as_deref() {
187                captured.insert("Marker", value);
188            }
189        }
190
191        cfg.interceptor_state().store_put(captured);
192        ::std::result::Result::Ok(())
193    }
194}
195#[derive(Debug)]
196struct ListFunctionsResponseDeserializer;
197impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListFunctionsResponseDeserializer {
198    fn deserialize_nonstreaming_with_config(
199        &self,
200        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
201        _cfg: &::aws_smithy_types::config_bag::ConfigBag,
202    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
203        let (success, status) = (response.status().is_success(), response.status().as_u16());
204        let headers = response.headers();
205        let body = response.body().bytes().expect("body loaded");
206        #[allow(unused_mut)]
207        let mut force_error = false;
208        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
209        let parse_result = if !success && status != 200 || force_error {
210            crate::protocol_serde::shape_list_functions::de_list_functions_http_error(status, headers, body)
211        } else {
212            crate::protocol_serde::shape_list_functions::de_list_functions_http_response(status, headers, body)
213        };
214        crate::protocol_serde::type_erase_result(parse_result)
215    }
216}
217#[derive(Debug)]
218struct ListFunctionsRequestSerializer;
219impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListFunctionsRequestSerializer {
220    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
221    fn serialize_input(
222        &self,
223        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
224        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
225    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
226        let input = input
227            .downcast::<crate::operation::list_functions::ListFunctionsInput>()
228            .expect("correct type");
229        let _header_serialization_settings = _cfg
230            .load::<crate::serialization_settings::HeaderSerializationSettings>()
231            .cloned()
232            .unwrap_or_default();
233        let mut request_builder = {
234            #[allow(clippy::uninlined_format_args)]
235            fn uri_base(
236                _input: &crate::operation::list_functions::ListFunctionsInput,
237                output: &mut ::std::string::String,
238            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
239                use ::std::fmt::Write as _;
240                ::std::write!(output, "/2020-05-31/function").expect("formatting should succeed");
241                ::std::result::Result::Ok(())
242            }
243            fn uri_query(
244                _input: &crate::operation::list_functions::ListFunctionsInput,
245                mut output: &mut ::std::string::String,
246            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
247                let mut query = ::aws_smithy_http::query::Writer::new(output);
248                if let ::std::option::Option::Some(inner_1) = &_input.marker {
249                    {
250                        query.push_kv("Marker", &::aws_smithy_http::query::fmt_string(inner_1));
251                    }
252                }
253                if let ::std::option::Option::Some(inner_2) = &_input.max_items {
254                    {
255                        query.push_kv("MaxItems", ::aws_smithy_types::primitive::Encoder::from(*inner_2).encode());
256                    }
257                }
258                if let ::std::option::Option::Some(inner_3) = &_input.stage {
259                    {
260                        query.push_kv("Stage", &::aws_smithy_http::query::fmt_string(inner_3.as_str()));
261                    }
262                }
263                ::std::result::Result::Ok(())
264            }
265            #[allow(clippy::unnecessary_wraps)]
266            fn update_http_builder(
267                input: &crate::operation::list_functions::ListFunctionsInput,
268                builder: ::http_1x::request::Builder,
269            ) -> ::std::result::Result<::http_1x::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
270                let mut uri = ::std::string::String::new();
271                uri_base(input, &mut uri)?;
272                uri_query(input, &mut uri)?;
273                ::std::result::Result::Ok(builder.method("GET").uri(uri))
274            }
275            let mut builder = update_http_builder(&input, ::http_1x::request::Builder::new())?;
276            builder
277        };
278        let body = ::aws_smithy_types::body::SdkBody::from("");
279
280        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
281    }
282}
283#[derive(Debug)]
284struct ListFunctionsEndpointParamsInterceptor;
285
286#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
287impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListFunctionsEndpointParamsInterceptor {
288    fn name(&self) -> &'static str {
289        "ListFunctionsEndpointParamsInterceptor"
290    }
291
292    fn read_before_execution(
293        &self,
294        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
295            '_,
296            ::aws_smithy_runtime_api::client::interceptors::context::Input,
297            ::aws_smithy_runtime_api::client::interceptors::context::Output,
298            ::aws_smithy_runtime_api::client::interceptors::context::Error,
299        >,
300        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
301    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
302        let _input = context
303            .input()
304            .downcast_ref::<ListFunctionsInput>()
305            .ok_or("failed to downcast to ListFunctionsInput")?;
306
307        let params = crate::config::endpoint::Params::builder()
308            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
309            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
310            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
311            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
312            .build()
313            .map_err(|err| {
314                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
315            })?;
316        cfg.interceptor_state()
317            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
318        ::std::result::Result::Ok(())
319    }
320}
321
322// The get_* functions below are generated from JMESPath expressions in the
323// operationContextParams trait. They target the operation's input shape.
324
325/// Error type for the `ListFunctionsError` operation.
326#[non_exhaustive]
327#[derive(::std::fmt::Debug)]
328pub enum ListFunctionsError {
329    /// <p>An argument is invalid.</p>
330    InvalidArgument(crate::types::error::InvalidArgument),
331    /// <p>This operation is not supported in this Amazon Web Services Region.</p>
332    UnsupportedOperation(crate::types::error::UnsupportedOperation),
333    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
334    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
335    variable wildcard pattern and check `.code()`:
336     \
337    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
338     \
339    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListFunctionsError) for what information is available for the error.")]
340    Unhandled(crate::error::sealed_unhandled::Unhandled),
341}
342impl ListFunctionsError {
343    /// Creates the `ListFunctionsError::Unhandled` variant from any error type.
344    pub fn unhandled(
345        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
346    ) -> Self {
347        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
348            source: err.into(),
349            meta: ::std::default::Default::default(),
350        })
351    }
352
353    /// Creates the `ListFunctionsError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
354    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
355        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
356            source: err.clone().into(),
357            meta: err,
358        })
359    }
360    ///
361    /// Returns error metadata, which includes the error code, message,
362    /// request ID, and potentially additional information.
363    ///
364    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
365        match self {
366            Self::InvalidArgument(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
367            Self::UnsupportedOperation(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
368            Self::Unhandled(e) => &e.meta,
369        }
370    }
371    /// Returns `true` if the error kind is `ListFunctionsError::InvalidArgument`.
372    pub fn is_invalid_argument(&self) -> bool {
373        matches!(self, Self::InvalidArgument(_))
374    }
375    /// Returns `true` if the error kind is `ListFunctionsError::UnsupportedOperation`.
376    pub fn is_unsupported_operation(&self) -> bool {
377        matches!(self, Self::UnsupportedOperation(_))
378    }
379}
380impl ::std::error::Error for ListFunctionsError {
381    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
382        match self {
383            Self::InvalidArgument(_inner) => ::std::option::Option::Some(_inner),
384            Self::UnsupportedOperation(_inner) => ::std::option::Option::Some(_inner),
385            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
386        }
387    }
388}
389impl ::std::fmt::Display for ListFunctionsError {
390    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
391        match self {
392            Self::InvalidArgument(_inner) => _inner.fmt(f),
393            Self::UnsupportedOperation(_inner) => _inner.fmt(f),
394            Self::Unhandled(_inner) => {
395                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
396                    write!(f, "unhandled error ({code})")
397                } else {
398                    f.write_str("unhandled error")
399                }
400            }
401        }
402    }
403}
404impl ::aws_smithy_types::retry::ProvideErrorKind for ListFunctionsError {
405    fn code(&self) -> ::std::option::Option<&str> {
406        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
407    }
408    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
409        ::std::option::Option::None
410    }
411}
412impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListFunctionsError {
413    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
414        match self {
415            Self::InvalidArgument(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
416            Self::UnsupportedOperation(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
417            Self::Unhandled(_inner) => &_inner.meta,
418        }
419    }
420}
421impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListFunctionsError {
422    fn create_unhandled_error(
423        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
424        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
425    ) -> Self {
426        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
427            source,
428            meta: meta.unwrap_or_default(),
429        })
430    }
431}
432impl ::aws_types::request_id::RequestId for crate::operation::list_functions::ListFunctionsError {
433    fn request_id(&self) -> Option<&str> {
434        self.meta().request_id()
435    }
436}
437
438pub use crate::operation::list_functions::_list_functions_input::ListFunctionsInput;
439
440pub use crate::operation::list_functions::_list_functions_output::ListFunctionsOutput;
441
442mod _list_functions_input;
443
444mod _list_functions_output;
445
446/// Builders
447pub mod builders;
aws_sdk_cloudfront/operation/list_functions.rs

aws_sdk_cloudfront/operation/
list_functions.rs
