aws_sdk_codecatalyst/operation/
delete_source_repository.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `DeleteSourceRepository`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct DeleteSourceRepository;
6impl DeleteSourceRepository {
7    /// Creates a new `DeleteSourceRepository`
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::delete_source_repository::DeleteSourceRepositoryInput,
14    ) -> ::std::result::Result<
15        crate::operation::delete_source_repository::DeleteSourceRepositoryOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::delete_source_repository::DeleteSourceRepositoryError,
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::delete_source_repository::DeleteSourceRepositoryError>()
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::delete_source_repository::DeleteSourceRepositoryOutput>()
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::delete_source_repository::DeleteSourceRepositoryInput,
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            "CodeCatalyst",
56            "DeleteSourceRepository",
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            "CodeCatalyst.DeleteSourceRepository",
65            "rpc.service" = "CodeCatalyst",
66            "rpc.method" = "DeleteSourceRepository",
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        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
80            ::aws_smithy_runtime_api::client::auth::http::HTTP_BEARER_AUTH_SCHEME_ID,
81        ]));
82        if let ::std::option::Option::Some(config_override) = config_override {
83            for plugin in config_override.runtime_plugins.iter().cloned() {
84                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
85            }
86            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
87                config_override,
88                client_config.config.clone(),
89                &client_config.runtime_components,
90            ));
91        }
92        runtime_plugins
93    }
94}
95impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for DeleteSourceRepository {
96    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
97        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("DeleteSourceRepository");
98
99        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
100            DeleteSourceRepositoryRequestSerializer,
101        ));
102        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
103            DeleteSourceRepositoryResponseDeserializer,
104        ));
105
106        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
107            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
108        ));
109
110        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
111            "DeleteSourceRepository",
112            "CodeCatalyst",
113        ));
114
115        ::std::option::Option::Some(cfg.freeze())
116    }
117
118    fn runtime_components(
119        &self,
120        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
121    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
122        #[allow(unused_mut)]
123        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("DeleteSourceRepository")
124            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
125            .with_interceptor(DeleteSourceRepositoryEndpointParamsInterceptor)
126            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
127                crate::operation::delete_source_repository::DeleteSourceRepositoryError,
128            >::new())
129            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
130                crate::operation::delete_source_repository::DeleteSourceRepositoryError,
131            >::new())
132            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
133                crate::operation::delete_source_repository::DeleteSourceRepositoryError,
134            >::new());
135
136        ::std::borrow::Cow::Owned(rcb)
137    }
138}
139
140#[derive(Debug)]
141struct DeleteSourceRepositoryResponseDeserializer;
142impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for DeleteSourceRepositoryResponseDeserializer {
143    fn deserialize_nonstreaming(
144        &self,
145        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
146    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
147        let (success, status) = (response.status().is_success(), response.status().as_u16());
148        let headers = response.headers();
149        let body = response.body().bytes().expect("body loaded");
150        #[allow(unused_mut)]
151        let mut force_error = false;
152        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
153        let parse_result = if !success && status != 200 || force_error {
154            crate::protocol_serde::shape_delete_source_repository::de_delete_source_repository_http_error(status, headers, body)
155        } else {
156            crate::protocol_serde::shape_delete_source_repository::de_delete_source_repository_http_response(status, headers, body)
157        };
158        crate::protocol_serde::type_erase_result(parse_result)
159    }
160}
161#[derive(Debug)]
162struct DeleteSourceRepositoryRequestSerializer;
163impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for DeleteSourceRepositoryRequestSerializer {
164    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
165    fn serialize_input(
166        &self,
167        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
168        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
169    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
170        let input = input
171            .downcast::<crate::operation::delete_source_repository::DeleteSourceRepositoryInput>()
172            .expect("correct type");
173        let _header_serialization_settings = _cfg
174            .load::<crate::serialization_settings::HeaderSerializationSettings>()
175            .cloned()
176            .unwrap_or_default();
177        let mut request_builder = {
178            fn uri_base(
179                _input: &crate::operation::delete_source_repository::DeleteSourceRepositoryInput,
180                output: &mut ::std::string::String,
181            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
182                use ::std::fmt::Write as _;
183                let input_1 = &_input.space_name;
184                let input_1 = input_1
185                    .as_ref()
186                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("space_name", "cannot be empty or unset"))?;
187                let space_name = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
188                if space_name.is_empty() {
189                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
190                        "space_name",
191                        "cannot be empty or unset",
192                    ));
193                }
194                let input_2 = &_input.project_name;
195                let input_2 = input_2
196                    .as_ref()
197                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("project_name", "cannot be empty or unset"))?;
198                let project_name = ::aws_smithy_http::label::fmt_string(input_2, ::aws_smithy_http::label::EncodingStrategy::Default);
199                if project_name.is_empty() {
200                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
201                        "project_name",
202                        "cannot be empty or unset",
203                    ));
204                }
205                let input_3 = &_input.name;
206                let input_3 = input_3
207                    .as_ref()
208                    .ok_or_else(|| ::aws_smithy_types::error::operation::BuildError::missing_field("name", "cannot be empty or unset"))?;
209                let name = ::aws_smithy_http::label::fmt_string(input_3, ::aws_smithy_http::label::EncodingStrategy::Default);
210                if name.is_empty() {
211                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
212                        "name",
213                        "cannot be empty or unset",
214                    ));
215                }
216                ::std::write!(
217                    output,
218                    "/v1/spaces/{spaceName}/projects/{projectName}/sourceRepositories/{name}",
219                    spaceName = space_name,
220                    projectName = project_name,
221                    name = name
222                )
223                .expect("formatting should succeed");
224                ::std::result::Result::Ok(())
225            }
226            #[allow(clippy::unnecessary_wraps)]
227            fn update_http_builder(
228                input: &crate::operation::delete_source_repository::DeleteSourceRepositoryInput,
229                builder: ::http::request::Builder,
230            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
231                let mut uri = ::std::string::String::new();
232                uri_base(input, &mut uri)?;
233                ::std::result::Result::Ok(builder.method("DELETE").uri(uri))
234            }
235            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
236            builder
237        };
238        let body = ::aws_smithy_types::body::SdkBody::from("");
239
240        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
241    }
242}
243#[derive(Debug)]
244struct DeleteSourceRepositoryEndpointParamsInterceptor;
245
246impl ::aws_smithy_runtime_api::client::interceptors::Intercept for DeleteSourceRepositoryEndpointParamsInterceptor {
247    fn name(&self) -> &'static str {
248        "DeleteSourceRepositoryEndpointParamsInterceptor"
249    }
250
251    fn read_before_execution(
252        &self,
253        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
254            '_,
255            ::aws_smithy_runtime_api::client::interceptors::context::Input,
256            ::aws_smithy_runtime_api::client::interceptors::context::Output,
257            ::aws_smithy_runtime_api::client::interceptors::context::Error,
258        >,
259        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
260    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
261        let _input = context
262            .input()
263            .downcast_ref::<DeleteSourceRepositoryInput>()
264            .ok_or("failed to downcast to DeleteSourceRepositoryInput")?;
265
266        let params = crate::config::endpoint::Params::builder()
267            .set_use_fips(cfg.load::<::aws_types::endpoint_config::UseFips>().map(|ty| ty.0))
268            .set_region(cfg.load::<::aws_types::region::Region>().map(|r| r.as_ref().to_owned()))
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 `DeleteSourceRepositoryError` operation.
284#[non_exhaustive]
285#[derive(::std::fmt::Debug)]
286pub enum DeleteSourceRepositoryError {
287    /// <p>The request was denied because you don't have sufficient access to perform this action. Verify that you are a member of a role that allows this action.</p>
288    AccessDeniedException(crate::types::error::AccessDeniedException),
289    /// <p>The request was denied because the requested operation would cause a conflict with the current state of a service resource associated with the request. Another user might have updated the resource. Reload, make sure you have the latest data, and then try again.</p>
290    ConflictException(crate::types::error::ConflictException),
291    /// <p>The request was denied because the specified resource was not found. Verify that the spelling is correct and that you have access to the resource.</p>
292    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
293    /// <p>The request was denied because one or more resources has reached its limits for the tier the space belongs to. Either reduce the number of resources, or change the tier if applicable.</p>
294    ServiceQuotaExceededException(crate::types::error::ServiceQuotaExceededException),
295    /// <p>The request was denied due to request throttling.</p>
296    ThrottlingException(crate::types::error::ThrottlingException),
297    /// <p>The request was denied because an input failed to satisfy the constraints specified by the service. Check the spelling and input requirements, and then try again.</p>
298    ValidationException(crate::types::error::ValidationException),
299    /// An unexpected error occurred (e.g., invalid JSON returned by the service or an unknown error code).
300    #[deprecated(note = "Matching `Unhandled` directly is not forwards compatible. Instead, match using a \
301    variable wildcard pattern and check `.code()`:
302     \
303    &nbsp;&nbsp;&nbsp;`err if err.code() == Some(\"SpecificExceptionCode\") => { /* handle the error */ }`
304     \
305    See [`ProvideErrorMetadata`](#impl-ProvideErrorMetadata-for-DeleteSourceRepositoryError) for what information is available for the error.")]
306    Unhandled(crate::error::sealed_unhandled::Unhandled),
307}
308impl DeleteSourceRepositoryError {
309    /// Creates the `DeleteSourceRepositoryError::Unhandled` variant from any error type.
310    pub fn unhandled(
311        err: impl ::std::convert::Into<::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>>,
312    ) -> Self {
313        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
314            source: err.into(),
315            meta: ::std::default::Default::default(),
316        })
317    }
318
319    /// Creates the `DeleteSourceRepositoryError::Unhandled` variant from an [`ErrorMetadata`](::aws_smithy_types::error::ErrorMetadata).
320    pub fn generic(err: ::aws_smithy_types::error::ErrorMetadata) -> Self {
321        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
322            source: err.clone().into(),
323            meta: err,
324        })
325    }
326    ///
327    /// Returns error metadata, which includes the error code, message,
328    /// request ID, and potentially additional information.
329    ///
330    pub fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
331        match self {
332            Self::AccessDeniedException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
333            Self::ConflictException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
334            Self::ResourceNotFoundException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
335            Self::ServiceQuotaExceededException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
336            Self::ThrottlingException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
337            Self::ValidationException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
338            Self::Unhandled(e) => &e.meta,
339        }
340    }
341    /// Returns `true` if the error kind is `DeleteSourceRepositoryError::AccessDeniedException`.
342    pub fn is_access_denied_exception(&self) -> bool {
343        matches!(self, Self::AccessDeniedException(_))
344    }
345    /// Returns `true` if the error kind is `DeleteSourceRepositoryError::ConflictException`.
346    pub fn is_conflict_exception(&self) -> bool {
347        matches!(self, Self::ConflictException(_))
348    }
349    /// Returns `true` if the error kind is `DeleteSourceRepositoryError::ResourceNotFoundException`.
350    pub fn is_resource_not_found_exception(&self) -> bool {
351        matches!(self, Self::ResourceNotFoundException(_))
352    }
353    /// Returns `true` if the error kind is `DeleteSourceRepositoryError::ServiceQuotaExceededException`.
354    pub fn is_service_quota_exceeded_exception(&self) -> bool {
355        matches!(self, Self::ServiceQuotaExceededException(_))
356    }
357    /// Returns `true` if the error kind is `DeleteSourceRepositoryError::ThrottlingException`.
358    pub fn is_throttling_exception(&self) -> bool {
359        matches!(self, Self::ThrottlingException(_))
360    }
361    /// Returns `true` if the error kind is `DeleteSourceRepositoryError::ValidationException`.
362    pub fn is_validation_exception(&self) -> bool {
363        matches!(self, Self::ValidationException(_))
364    }
365}
366impl ::std::error::Error for DeleteSourceRepositoryError {
367    fn source(&self) -> ::std::option::Option<&(dyn ::std::error::Error + 'static)> {
368        match self {
369            Self::AccessDeniedException(_inner) => ::std::option::Option::Some(_inner),
370            Self::ConflictException(_inner) => ::std::option::Option::Some(_inner),
371            Self::ResourceNotFoundException(_inner) => ::std::option::Option::Some(_inner),
372            Self::ServiceQuotaExceededException(_inner) => ::std::option::Option::Some(_inner),
373            Self::ThrottlingException(_inner) => ::std::option::Option::Some(_inner),
374            Self::ValidationException(_inner) => ::std::option::Option::Some(_inner),
375            Self::Unhandled(_inner) => ::std::option::Option::Some(&*_inner.source),
376        }
377    }
378}
379impl ::std::fmt::Display for DeleteSourceRepositoryError {
380    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
381        match self {
382            Self::AccessDeniedException(_inner) => _inner.fmt(f),
383            Self::ConflictException(_inner) => _inner.fmt(f),
384            Self::ResourceNotFoundException(_inner) => _inner.fmt(f),
385            Self::ServiceQuotaExceededException(_inner) => _inner.fmt(f),
386            Self::ThrottlingException(_inner) => _inner.fmt(f),
387            Self::ValidationException(_inner) => _inner.fmt(f),
388            Self::Unhandled(_inner) => {
389                if let ::std::option::Option::Some(code) = ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self) {
390                    write!(f, "unhandled error ({code})")
391                } else {
392                    f.write_str("unhandled error")
393                }
394            }
395        }
396    }
397}
398impl ::aws_smithy_types::retry::ProvideErrorKind for DeleteSourceRepositoryError {
399    fn code(&self) -> ::std::option::Option<&str> {
400        ::aws_smithy_types::error::metadata::ProvideErrorMetadata::code(self)
401    }
402    fn retryable_error_kind(&self) -> ::std::option::Option<::aws_smithy_types::retry::ErrorKind> {
403        match self {
404            Self::ThrottlingException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
405            _ => ::std::option::Option::None,
406        }
407    }
408}
409impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for DeleteSourceRepositoryError {
410    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
411        match self {
412            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
413            Self::ConflictException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
414            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
415            Self::ServiceQuotaExceededException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
416            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
417            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
418            Self::Unhandled(_inner) => &_inner.meta,
419        }
420    }
421}
422impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for DeleteSourceRepositoryError {
423    fn create_unhandled_error(
424        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
425        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
426    ) -> Self {
427        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
428            source,
429            meta: meta.unwrap_or_default(),
430        })
431    }
432}
433impl ::aws_types::request_id::RequestId for crate::operation::delete_source_repository::DeleteSourceRepositoryError {
434    fn request_id(&self) -> Option<&str> {
435        self.meta().request_id()
436    }
437}
438
439pub use crate::operation::delete_source_repository::_delete_source_repository_output::DeleteSourceRepositoryOutput;
440
441pub use crate::operation::delete_source_repository::_delete_source_repository_input::DeleteSourceRepositoryInput;
442
443mod _delete_source_repository_input;
444
445mod _delete_source_repository_output;
446
447/// Builders
448pub mod builders;
aws_sdk_codecatalyst/operation/delete_source_repository.rs

aws_sdk_codecatalyst/operation/
delete_source_repository.rs
