aws_sdk_iam/operation/
list_roles.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListRoles`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListRoles;
6impl ListRoles {
7    /// Creates a new `ListRoles`
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_roles::ListRolesInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_roles::ListRolesOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_roles::ListRolesError,
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_roles::ListRolesError>()
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_roles::ListRolesOutput>()
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_roles::ListRolesInput,
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        ::aws_smithy_runtime::client::orchestrator::invoke_with_stop_point("iam", "ListRoles", input, runtime_plugins, stop_point).await
54    }
55
56    pub(crate) fn operation_runtime_plugins(
57        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
58        client_config: &crate::config::Config,
59        config_override: ::std::option::Option<crate::config::Builder>,
60    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
61        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
62        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
63            ::aws_runtime::auth::sigv4::SCHEME_ID,
64        ]));
65        if let ::std::option::Option::Some(config_override) = config_override {
66            for plugin in config_override.runtime_plugins.iter().cloned() {
67                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
68            }
69            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
70                config_override,
71                client_config.config.clone(),
72                &client_config.runtime_components,
73            ));
74        }
75        runtime_plugins
76    }
77}
78impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListRoles {
79    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
80        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListRoles");
81
82        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
83            ListRolesRequestSerializer,
84        ));
85        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
86            ListRolesResponseDeserializer,
87        ));
88
89        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
90            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
91        ));
92
93        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new("ListRoles", "iam"));
94        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
95        signing_options.double_uri_encode = true;
96        signing_options.content_sha256_header = false;
97        signing_options.normalize_uri_path = true;
98        signing_options.payload_override = None;
99
100        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
101            signing_options,
102            ..::std::default::Default::default()
103        });
104
105        ::std::option::Option::Some(cfg.freeze())
106    }
107
108    fn runtime_components(
109        &self,
110        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
111    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
112        #[allow(unused_mut)]
113        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListRoles")
114            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
115            .with_interceptor(ListRolesEndpointParamsInterceptor)
116            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
117                crate::operation::list_roles::ListRolesError,
118            >::new())
119            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
120                crate::operation::list_roles::ListRolesError,
121            >::new())
122            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
123                crate::operation::list_roles::ListRolesError,
124            >::new());
125
126        ::std::borrow::Cow::Owned(rcb)
127    }
128}
129
130#[derive(Debug)]
131struct ListRolesResponseDeserializer;
132impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListRolesResponseDeserializer {
133    fn deserialize_nonstreaming(
134        &self,
135        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
136    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
137        let (success, status) = (response.status().is_success(), response.status().as_u16());
138        let headers = response.headers();
139        let body = response.body().bytes().expect("body loaded");
140        #[allow(unused_mut)]
141        let mut force_error = false;
142        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
143        let parse_result = if !success && status != 200 || force_error {
144            crate::protocol_serde::shape_list_roles::de_list_roles_http_error(status, headers, body)
145        } else {
146            crate::protocol_serde::shape_list_roles::de_list_roles_http_response(status, headers, body)
147        };
148        crate::protocol_serde::type_erase_result(parse_result)
149    }
150}
151#[derive(Debug)]
152struct ListRolesRequestSerializer;
153impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListRolesRequestSerializer {
154    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
155    fn serialize_input(
156        &self,
157        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
158        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
159    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
160        let input = input.downcast::<crate::operation::list_roles::ListRolesInput>().expect("correct type");
161        let _header_serialization_settings = _cfg
162            .load::<crate::serialization_settings::HeaderSerializationSettings>()
163            .cloned()
164            .unwrap_or_default();
165        let mut request_builder = {
166            fn uri_base(
167                _input: &crate::operation::list_roles::ListRolesInput,
168                output: &mut ::std::string::String,
169            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
170                use ::std::fmt::Write as _;
171                ::std::write!(output, "/").expect("formatting should succeed");
172                ::std::result::Result::Ok(())
173            }
174            #[allow(clippy::unnecessary_wraps)]
175            fn update_http_builder(
176                input: &crate::operation::list_roles::ListRolesInput,
177                builder: ::http::request::Builder,
178            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
179                let mut uri = ::std::string::String::new();
180                uri_base(input, &mut uri)?;
181                ::std::result::Result::Ok(builder.method("POST").uri(uri))
182            }
183            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
184            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/x-www-form-urlencoded");
185            builder
186        };
187        let body = ::aws_smithy_types::body::SdkBody::from(crate::protocol_serde::shape_list_roles_input::ser_list_roles_input_input_input(&input)?);
188        if let Some(content_length) = body.content_length() {
189            let content_length = content_length.to_string();
190            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
191        }
192        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
193    }
194}
195#[derive(Debug)]
196struct ListRolesEndpointParamsInterceptor;
197
198impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListRolesEndpointParamsInterceptor {
199    fn name(&self) -> &'static str {
200        "ListRolesEndpointParamsInterceptor"
201    }
202
203    fn read_before_execution(
204        &self,
205        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
206            '_,
207            ::aws_smithy_runtime_api::client::interceptors::context::Input,
208            ::aws_smithy_runtime_api::client::interceptors::context::Output,
209            ::aws_smithy_runtime_api::client::interceptors::context::Error,
210        >,
211        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
212    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
213        let _input = context
214            .input()
215            .downcast_ref::<ListRolesInput>()
216            .ok_or("failed to downcast to ListRolesInput")?;
217
218        let params = crate::config::endpoint::Params::builder()
219            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
220            .set_use_dual_stack(cfg.load::<::aws_types::endpoint_config::UseDualStack>().map(|ty| ty.0))
221            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
222            .set_endpoint(cfg.load::<::aws_types::endpoint_config::EndpointUrl>().map(|ty| ty.0.clone()))
223            .build()
224            .map_err(|err| {
225                ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint params could not be built", err)
226            })?;
227        cfg.interceptor_state()
228            .store_put(::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams::new(params));
229        ::std::result::Result::Ok(())
230    }
231}
232
233// The get_* functions below are generated from JMESPath expressions in the
234// operationContextParams trait. They target the operation's input shape.
235
236/// Error type for the `ListRolesError` operation.
237#[non_exhaustive]
238#[derive(::std::fmt::Debug)]
239pub enum ListRolesError {
240    /// <p>The request processing has failed because of an unknown error, exception or failure.</p>
241    ServiceFailureException(crate::types::error::ServiceFailureException),
242    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
243    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
244    variable wildcard pattern and check `.code()`:
245     \
246    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
247     \
248    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-ListRolesError) for what information is available for the error.")]
249    Unhandled(crate::error::sealed_unhandled::Unhandled),
250}
251impl ListRolesError {
252    /// Creates the `ListRolesError::Unhandled` variant from any error type.
253    pub fn unhandled(
254        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
255    ) -> Self {
256        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
257            source: err.into(),
258            meta: ::std::default::Default::default(),
259        })
260    }
261
262    /// Creates the `ListRolesError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
263    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
264        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
265            source: err.clone().into(),
266            meta: err,
267        })
268    }
269    ///
270    /// Returns error metadata, which includes the error code, message,
271    /// request ID, and potentially additional information.
272    ///
273    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
274        match self {
275            Self::ServiceFailureException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
276            Self::Unhandled(e) => &e.meta,
277        }
278    }
279    /// Returns `true` if the error kind is `ListRolesError::ServiceFailureException`.
280    pub fn is_service_failure_exception(&self) -> bool {
281        matches!(self, Self::ServiceFailureException(_))
282    }
283}
284impl ::std::error::Error for ListRolesError {
285    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
286        match self {
287            Self::ServiceFailureException(_inner) => ::std::option::Option::Some(_inner),
288            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
289        }
290    }
291}
292impl ::std::fmt::Display for ListRolesError {
293    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
294        match self {
295            Self::ServiceFailureException(_inner) => _inner.fmt(f),
296            Self::Unhandled(_inner) => {
297                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
298                    write!(f, "unhandled error ({code})")
299                } else {
300                    f.write_str("unhandled error")
301                }
302            }
303        }
304    }
305}
306impl ::aws_smithy_types::retry::ProvideErrorKind for ListRolesError {
307    fn code(&self) -> ::std::option::Option<&str> {
308        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
309    }
310    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
311        ::std::option::Option::None
312    }
313}
314impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListRolesError {
315    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
316        match self {
317            Self::ServiceFailureException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
318            Self::Unhandled(_inner) => &_inner.meta,
319        }
320    }
321}
322impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListRolesError {
323    fn create_unhandled_error(
324        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
325        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
326    ) -> Self {
327        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
328            source,
329            meta: meta.unwrap_or_default(),
330        })
331    }
332}
333impl ::aws_types::request_id::RequestId for crate::operation::list_roles::ListRolesError {
334    fn request_id(&self) -> Option<&str> {
335        self.meta().request_id()
336    }
337}
338
339pub use crate::operation::list_roles::_list_roles_output::ListRolesOutput;
340
341pub use crate::operation::list_roles::_list_roles_input::ListRolesInput;
342
343mod _list_roles_input;
344
345mod _list_roles_output;
346
347/// Builders
348pub mod builders;
349
350/// Paginator for this operation
351pub mod paginator;
aws_sdk_iam/operation/list_roles.rs

aws_sdk_iam/operation/
list_roles.rs
