aws_sdk_omics/operation/
list_reference_import_jobs.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2/// Orchestration and serialization glue logic for `ListReferenceImportJobs`.
3#[derive(::std::clone::Clone, ::std::default::Default, ::std::fmt::Debug)]
4#[non_exhaustive]
5pub struct ListReferenceImportJobs;
6impl ListReferenceImportJobs {
7    /// Creates a new `ListReferenceImportJobs`
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_reference_import_jobs::ListReferenceImportJobsInput,
14    ) -> ::std::result::Result<
15        crate::operation::list_reference_import_jobs::ListReferenceImportJobsOutput,
16        ::aws_smithy_runtime_api::client::result::SdkError<
17            crate::operation::list_reference_import_jobs::ListReferenceImportJobsError,
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_reference_import_jobs::ListReferenceImportJobsError>()
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_reference_import_jobs::ListReferenceImportJobsOutput>()
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_reference_import_jobs::ListReferenceImportJobsInput,
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("omics", "ListReferenceImportJobs", input, runtime_plugins, stop_point)
54            .await
55    }
56
57    pub(crate) fn operation_runtime_plugins(
58        client_runtime_plugins: ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins,
59        client_config: &crate::config::Config,
60        config_override: ::std::option::Option<crate::config::Builder>,
61    ) -> ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugins {
62        let mut runtime_plugins = client_runtime_plugins.with_operation_plugin(Self::new());
63        runtime_plugins = runtime_plugins.with_client_plugin(crate::auth_plugin::DefaultAuthOptionsPlugin::new(vec![
64            ::aws_runtime::auth::sigv4::SCHEME_ID,
65        ]));
66        if let ::std::option::Option::Some(config_override) = config_override {
67            for plugin in config_override.runtime_plugins.iter().cloned() {
68                runtime_plugins = runtime_plugins.with_operation_plugin(plugin);
69            }
70            runtime_plugins = runtime_plugins.with_operation_plugin(crate::config::ConfigOverrideRuntimePlugin::new(
71                config_override,
72                client_config.config.clone(),
73                &client_config.runtime_components,
74            ));
75        }
76        runtime_plugins
77    }
78}
79impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin for ListReferenceImportJobs {
80    fn config(&self) -> ::std::option::Option<::aws_smithy_types::config_bag::FrozenLayer> {
81        let mut cfg = ::aws_smithy_types::config_bag::Layer::new("ListReferenceImportJobs");
82
83        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedRequestSerializer::new(
84            ListReferenceImportJobsRequestSerializer,
85        ));
86        cfg.store_put(::aws_smithy_runtime_api::client::ser_de::SharedResponseDeserializer::new(
87            ListReferenceImportJobsResponseDeserializer,
88        ));
89
90        cfg.store_put(::aws_smithy_runtime_api::client::auth::AuthSchemeOptionResolverParams::new(
91            ::aws_smithy_runtime_api::client::auth::static_resolver::StaticAuthSchemeOptionResolverParams::new(),
92        ));
93
94        cfg.store_put(::aws_smithy_runtime_api::client::orchestrator::Metadata::new(
95            "ListReferenceImportJobs",
96            "omics",
97        ));
98        let mut signing_options = ::aws_runtime::auth::SigningOptions::default();
99        signing_options.double_uri_encode = true;
100        signing_options.content_sha256_header = false;
101        signing_options.normalize_uri_path = true;
102        signing_options.payload_override = None;
103
104        cfg.store_put(::aws_runtime::auth::SigV4OperationSigningConfig {
105            signing_options,
106            ..::std::default::Default::default()
107        });
108
109        ::std::option::Option::Some(cfg.freeze())
110    }
111
112    fn runtime_components(
113        &self,
114        _: &::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder,
115    ) -> ::std::borrow::Cow<'_, ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder> {
116        #[allow(unused_mut)]
117        let mut rcb = ::aws_smithy_runtime_api::client::runtime_components::RuntimeComponentsBuilder::new("ListReferenceImportJobs")
118            .with_interceptor(::aws_smithy_runtime::client::stalled_stream_protection::StalledStreamProtectionInterceptor::default())
119            .with_interceptor(ListReferenceImportJobsEndpointParamsInterceptor)
120            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::TransientErrorClassifier::<
121                crate::operation::list_reference_import_jobs::ListReferenceImportJobsError,
122            >::new())
123            .with_retry_classifier(::aws_smithy_runtime::client::retries::classifiers::ModeledAsRetryableClassifier::<
124                crate::operation::list_reference_import_jobs::ListReferenceImportJobsError,
125            >::new())
126            .with_retry_classifier(::aws_runtime::retries::classifiers::AwsErrorCodeClassifier::<
127                crate::operation::list_reference_import_jobs::ListReferenceImportJobsError,
128            >::new());
129
130        ::std::borrow::Cow::Owned(rcb)
131    }
132}
133
134#[derive(Debug)]
135struct ListReferenceImportJobsResponseDeserializer;
136impl ::aws_smithy_runtime_api::client::ser_de::DeserializeResponse for ListReferenceImportJobsResponseDeserializer {
137    fn deserialize_nonstreaming(
138        &self,
139        response: &::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
140    ) -> ::aws_smithy_runtime_api::client::interceptors::context::OutputOrError {
141        let (success, status) = (response.status().is_success(), response.status().as_u16());
142        let headers = response.headers();
143        let body = response.body().bytes().expect("body loaded");
144        #[allow(unused_mut)]
145        let mut force_error = false;
146        ::tracing::debug!(request_id = ?::aws_types::request_id::RequestId::request_id(response));
147        let parse_result = if !success && status != 200 || force_error {
148            crate::protocol_serde::shape_list_reference_import_jobs::de_list_reference_import_jobs_http_error(status, headers, body)
149        } else {
150            crate::protocol_serde::shape_list_reference_import_jobs::de_list_reference_import_jobs_http_response(status, headers, body)
151        };
152        crate::protocol_serde::type_erase_result(parse_result)
153    }
154}
155#[derive(Debug)]
156struct ListReferenceImportJobsRequestSerializer;
157impl ::aws_smithy_runtime_api::client::ser_de::SerializeRequest for ListReferenceImportJobsRequestSerializer {
158    #[allow(unused_mut, clippy::let_and_return, clippy::needless_borrow, clippy::useless_conversion)]
159    fn serialize_input(
160        &self,
161        input: ::aws_smithy_runtime_api::client::interceptors::context::Input,
162        _cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
163    ) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, ::aws_smithy_runtime_api::box_error::BoxError> {
164        let input = input
165            .downcast::<crate::operation::list_reference_import_jobs::ListReferenceImportJobsInput>()
166            .expect("correct type");
167        let _header_serialization_settings = _cfg
168            .load::<crate::serialization_settings::HeaderSerializationSettings>()
169            .cloned()
170            .unwrap_or_default();
171        let mut request_builder = {
172            fn uri_base(
173                _input: &crate::operation::list_reference_import_jobs::ListReferenceImportJobsInput,
174                output: &mut ::std::string::String,
175            ) -> ::std::result::Result<(), ::aws_smithy_types::error::operation::BuildError> {
176                use ::std::fmt::Write as _;
177                let input_1 = &_input.reference_store_id;
178                let input_1 = input_1.as_ref().ok_or_else(|| {
179                    ::aws_smithy_types::error::operation::BuildError::missing_field("reference_store_id", "cannot be empty or unset")
180                })?;
181                let reference_store_id = ::aws_smithy_http::label::fmt_string(input_1, ::aws_smithy_http::label::EncodingStrategy::Default);
182                if reference_store_id.is_empty() {
183                    return ::std::result::Result::Err(::aws_smithy_types::error::operation::BuildError::missing_field(
184                        "reference_store_id",
185                        "cannot be empty or unset",
186                    ));
187                }
188                ::std::write!(
189                    output,
190                    "/referencestore/{referenceStoreId}/importjobs",
191                    referenceStoreId = reference_store_id
192                )
193                .expect("formatting should succeed");
194                ::std::result::Result::Ok(())
195            }
196            fn uri_query(
197                _input: &crate::operation::list_reference_import_jobs::ListReferenceImportJobsInput,
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_2) = &_input.max_results {
202                    {
203                        query.push_kv("maxResults", ::aws_smithy_types::primitive::Encoder::from(*inner_2).encode());
204                    }
205                }
206                if let ::std::option::Option::Some(inner_3) = &_input.next_token {
207                    {
208                        query.push_kv("nextToken", &::aws_smithy_http::query::fmt_string(inner_3));
209                    }
210                }
211                ::std::result::Result::Ok(())
212            }
213            #[allow(clippy::unnecessary_wraps)]
214            fn update_http_builder(
215                input: &crate::operation::list_reference_import_jobs::ListReferenceImportJobsInput,
216                builder: ::http::request::Builder,
217            ) -> ::std::result::Result<::http::request::Builder, ::aws_smithy_types::error::operation::BuildError> {
218                let mut uri = ::std::string::String::new();
219                uri_base(input, &mut uri)?;
220                uri_query(input, &mut uri)?;
221                ::std::result::Result::Ok(builder.method("POST").uri(uri))
222            }
223            let mut builder = update_http_builder(&input, ::http::request::Builder::new())?;
224            builder = _header_serialization_settings.set_default_header(builder, ::http::header::CONTENT_TYPE, "application/json");
225            builder
226        };
227        let body = ::aws_smithy_types::body::SdkBody::from(
228            crate::protocol_serde::shape_list_reference_import_jobs::ser_list_reference_import_jobs_input(&input)?,
229        );
230        if let Some(content_length) = body.content_length() {
231            let content_length = content_length.to_string();
232            request_builder = _header_serialization_settings.set_default_header(request_builder, ::http::header::CONTENT_LENGTH, &content_length);
233        }
234        ::std::result::Result::Ok(request_builder.body(body).expect("valid request").try_into().unwrap())
235    }
236}
237#[derive(Debug)]
238struct ListReferenceImportJobsEndpointParamsInterceptor;
239
240impl ::aws_smithy_runtime_api::client::interceptors::Intercept for ListReferenceImportJobsEndpointParamsInterceptor {
241    fn name(&self) -> &'static str {
242        "ListReferenceImportJobsEndpointParamsInterceptor"
243    }
244
245    fn read_before_execution(
246        &self,
247        context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<
248            '_,
249            ::aws_smithy_runtime_api::client::interceptors::context::Input,
250            ::aws_smithy_runtime_api::client::interceptors::context::Output,
251            ::aws_smithy_runtime_api::client::interceptors::context::Error,
252        >,
253        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
254    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
255        let _input = context
256            .input()
257            .downcast_ref::<ListReferenceImportJobsInput>()
258            .ok_or("failed to downcast to ListReferenceImportJobsInput")?;
259
260        let endpoint_prefix = ::aws_smithy_runtime_api::client::endpoint::EndpointPrefix::new("control-storage-").map_err(|err| {
261            ::aws_smithy_runtime_api::client::interceptors::error::ContextAttachedError::new("endpoint prefix could not be built", err)
262        })?;
263        cfg.interceptor_state().store_put(endpoint_prefix);
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 `ListReferenceImportJobsError` operation.
284#[non_exhaustive]
285#[derive(::std::fmt::Debug)]
286pub enum ListReferenceImportJobsError {
287    /// <p>You do not have sufficient access to perform this action.</p>
288    AccessDeniedException(crate::types::error::AccessDeniedException),
289    /// <p>An unexpected error occurred. Try the request again.</p>
290    InternalServerException(crate::types::error::InternalServerException),
291    /// <p>The request timed out.</p>
292    RequestTimeoutException(crate::types::error::RequestTimeoutException),
293    /// <p>The target resource was not found in the current Region.</p>
294    ResourceNotFoundException(crate::types::error::ResourceNotFoundException),
295    /// <p>The request was denied due to request throttling.</p>
296    ThrottlingException(crate::types::error::ThrottlingException),
297    /// <p>The input fails to satisfy the constraints specified by an AWS service.</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-ListReferenceImportJobsError) for what information is available for the error.")]
306    Unhandled(crate::error::sealed_unhandled::Unhandled),
307}
308impl ListReferenceImportJobsError {
309    /// Creates the `ListReferenceImportJobsError::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 `ListReferenceImportJobsError::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::InternalServerException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
334            Self::RequestTimeoutException(e) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(e),
335            Self::ResourceNotFoundException(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 `ListReferenceImportJobsError::AccessDeniedException`.
342    pub fn is_access_denied_exception(&self) -> bool {
343        matches!(self, Self::AccessDeniedException(_))
344    }
345    /// Returns `true` if the error kind is `ListReferenceImportJobsError::InternalServerException`.
346    pub fn is_internal_server_exception(&self) -> bool {
347        matches!(self, Self::InternalServerException(_))
348    }
349    /// Returns `true` if the error kind is `ListReferenceImportJobsError::RequestTimeoutException`.
350    pub fn is_request_timeout_exception(&self) -> bool {
351        matches!(self, Self::RequestTimeoutException(_))
352    }
353    /// Returns `true` if the error kind is `ListReferenceImportJobsError::ResourceNotFoundException`.
354    pub fn is_resource_not_found_exception(&self) -> bool {
355        matches!(self, Self::ResourceNotFoundException(_))
356    }
357    /// Returns `true` if the error kind is `ListReferenceImportJobsError::ThrottlingException`.
358    pub fn is_throttling_exception(&self) -> bool {
359        matches!(self, Self::ThrottlingException(_))
360    }
361    /// Returns `true` if the error kind is `ListReferenceImportJobsError::ValidationException`.
362    pub fn is_validation_exception(&self) -> bool {
363        matches!(self, Self::ValidationException(_))
364    }
365}
366impl ::std::error::Error for ListReferenceImportJobsError {
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::InternalServerException(_inner) => ::std::option::Option::Some(_inner),
371            Self::RequestTimeoutException(_inner) => ::std::option::Option::Some(_inner),
372            Self::ResourceNotFoundException(_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 ListReferenceImportJobsError {
380    fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
381        match self {
382            Self::AccessDeniedException(_inner) => _inner.fmt(f),
383            Self::InternalServerException(_inner) => _inner.fmt(f),
384            Self::RequestTimeoutException(_inner) => _inner.fmt(f),
385            Self::ResourceNotFoundException(_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 ListReferenceImportJobsError {
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::InternalServerException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
405            Self::ThrottlingException(inner) => ::std::option::Option::Some(inner.retryable_error_kind()),
406            _ => ::std::option::Option::None,
407        }
408    }
409}
410impl ::aws_smithy_types::error::metadata::ProvideErrorMetadata for ListReferenceImportJobsError {
411    fn meta(&self) -> &::aws_smithy_types::error::ErrorMetadata {
412        match self {
413            Self::AccessDeniedException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
414            Self::InternalServerException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
415            Self::RequestTimeoutException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
416            Self::ResourceNotFoundException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
417            Self::ThrottlingException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
418            Self::ValidationException(_inner) => ::aws_smithy_types::error::metadata::ProvideErrorMetadata::meta(_inner),
419            Self::Unhandled(_inner) => &_inner.meta,
420        }
421    }
422}
423impl ::aws_smithy_runtime_api::client::result::CreateUnhandledError for ListReferenceImportJobsError {
424    fn create_unhandled_error(
425        source: ::std::boxed::Box<dyn ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static>,
426        meta: ::std::option::Option<::aws_smithy_types::error::ErrorMetadata>,
427    ) -> Self {
428        Self::Unhandled(crate::error::sealed_unhandled::Unhandled {
429            source,
430            meta: meta.unwrap_or_default(),
431        })
432    }
433}
434impl ::aws_types::request_id::RequestId for crate::operation::list_reference_import_jobs::ListReferenceImportJobsError {
435    fn request_id(&self) -> Option<&str> {
436        self.meta().request_id()
437    }
438}
439
440pub use crate::operation::list_reference_import_jobs::_list_reference_import_jobs_output::ListReferenceImportJobsOutput;
441
442pub use crate::operation::list_reference_import_jobs::_list_reference_import_jobs_input::ListReferenceImportJobsInput;
443
444mod _list_reference_import_jobs_input;
445
446mod _list_reference_import_jobs_output;
447
448/// Builders
449pub mod builders;
450
451/// Paginator for this operation
452pub mod paginator;