aws_sdk_workspacesweb/config/
endpoint.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2pub use ::aws_smithy_runtime_api::client::endpoint::EndpointFuture;
3pub use ::aws_smithy_runtime_api::client::endpoint::SharedEndpointResolver;
4pub use ::aws_smithy_types::endpoint::Endpoint;
5
6/// Interceptor that tracks endpoint override business metric.
7#[derive(Debug, Default)]
8pub(crate) struct EndpointOverrideFeatureTrackerInterceptor;
9
10#[::aws_smithy_runtime_api::client::interceptors::dyn_dispatch_hint]
11impl ::aws_smithy_runtime_api::client::interceptors::Intercept for EndpointOverrideFeatureTrackerInterceptor {
12    fn name(&self) -> &'static str {
13        "EndpointOverrideFeatureTrackerInterceptor"
14    }
15
16    fn read_before_execution(
17        &self,
18        _context: &::aws_smithy_runtime_api::client::interceptors::context::BeforeSerializationInterceptorContextRef<'_>,
19        cfg: &mut ::aws_smithy_types::config_bag::ConfigBag,
20    ) -> ::std::result::Result<(), ::aws_smithy_runtime_api::box_error::BoxError> {
21        if cfg.load::<::aws_types::endpoint_config::EndpointUrl>().is_some() {
22            cfg.interceptor_state()
23                .store_append(::aws_runtime::sdk_feature::AwsSdkFeature::EndpointOverride);
24        }
25        ::std::result::Result::Ok(())
26    }
27}
28
29#[cfg(test)]
30mod test {
31
32    /// For region eu-west-1 with FIPS disabled and DualStack disabled
33    #[test]
34    fn test_1() {
35        let params = crate::config::endpoint::Params::builder()
36            .region("eu-west-1".to_string())
37            .use_fips(false)
38            .use_dual_stack(false)
39            .build_without_validators()
40            .expect("invalid params");
41        let resolver = crate::config::endpoint::DefaultResolver::new();
42        let endpoint = resolver.resolve_endpoint(&params);
43        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.eu-west-1.amazonaws.com");
44        assert_eq!(
45            endpoint,
46            ::aws_smithy_types::endpoint::Endpoint::builder()
47                .url("https://workspaces-web.eu-west-1.amazonaws.com")
48                .build()
49        );
50    }
51
52    /// For region us-east-1 with FIPS disabled and DualStack disabled
53    #[test]
54    fn test_2() {
55        let params = crate::config::endpoint::Params::builder()
56            .region("us-east-1".to_string())
57            .use_fips(false)
58            .use_dual_stack(false)
59            .build_without_validators()
60            .expect("invalid params");
61        let resolver = crate::config::endpoint::DefaultResolver::new();
62        let endpoint = resolver.resolve_endpoint(&params);
63        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-east-1.amazonaws.com");
64        assert_eq!(
65            endpoint,
66            ::aws_smithy_types::endpoint::Endpoint::builder()
67                .url("https://workspaces-web.us-east-1.amazonaws.com")
68                .build()
69        );
70    }
71
72    /// For region us-west-2 with FIPS disabled and DualStack disabled
73    #[test]
74    fn test_3() {
75        let params = crate::config::endpoint::Params::builder()
76            .region("us-west-2".to_string())
77            .use_fips(false)
78            .use_dual_stack(false)
79            .build_without_validators()
80            .expect("invalid params");
81        let resolver = crate::config::endpoint::DefaultResolver::new();
82        let endpoint = resolver.resolve_endpoint(&params);
83        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-west-2.amazonaws.com");
84        assert_eq!(
85            endpoint,
86            ::aws_smithy_types::endpoint::Endpoint::builder()
87                .url("https://workspaces-web.us-west-2.amazonaws.com")
88                .build()
89        );
90    }
91
92    /// For region us-east-1 with FIPS enabled and DualStack enabled
93    #[test]
94    fn test_4() {
95        let params = crate::config::endpoint::Params::builder()
96            .region("us-east-1".to_string())
97            .use_fips(true)
98            .use_dual_stack(true)
99            .build_without_validators()
100            .expect("invalid params");
101        let resolver = crate::config::endpoint::DefaultResolver::new();
102        let endpoint = resolver.resolve_endpoint(&params);
103        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.us-east-1.api.aws");
104        assert_eq!(
105            endpoint,
106            ::aws_smithy_types::endpoint::Endpoint::builder()
107                .url("https://workspaces-web-fips.us-east-1.api.aws")
108                .build()
109        );
110    }
111
112    /// For region us-east-1 with FIPS enabled and DualStack disabled
113    #[test]
114    fn test_5() {
115        let params = crate::config::endpoint::Params::builder()
116            .region("us-east-1".to_string())
117            .use_fips(true)
118            .use_dual_stack(false)
119            .build_without_validators()
120            .expect("invalid params");
121        let resolver = crate::config::endpoint::DefaultResolver::new();
122        let endpoint = resolver.resolve_endpoint(&params);
123        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.us-east-1.amazonaws.com");
124        assert_eq!(
125            endpoint,
126            ::aws_smithy_types::endpoint::Endpoint::builder()
127                .url("https://workspaces-web-fips.us-east-1.amazonaws.com")
128                .build()
129        );
130    }
131
132    /// For region us-east-1 with FIPS disabled and DualStack enabled
133    #[test]
134    fn test_6() {
135        let params = crate::config::endpoint::Params::builder()
136            .region("us-east-1".to_string())
137            .use_fips(false)
138            .use_dual_stack(true)
139            .build_without_validators()
140            .expect("invalid params");
141        let resolver = crate::config::endpoint::DefaultResolver::new();
142        let endpoint = resolver.resolve_endpoint(&params);
143        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-east-1.api.aws");
144        assert_eq!(
145            endpoint,
146            ::aws_smithy_types::endpoint::Endpoint::builder()
147                .url("https://workspaces-web.us-east-1.api.aws")
148                .build()
149        );
150    }
151
152    /// For region cn-north-1 with FIPS enabled and DualStack enabled
153    #[test]
154    fn test_7() {
155        let params = crate::config::endpoint::Params::builder()
156            .region("cn-north-1".to_string())
157            .use_fips(true)
158            .use_dual_stack(true)
159            .build_without_validators()
160            .expect("invalid params");
161        let resolver = crate::config::endpoint::DefaultResolver::new();
162        let endpoint = resolver.resolve_endpoint(&params);
163        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.cn-north-1.api.amazonwebservices.com.cn");
164        assert_eq!(
165            endpoint,
166            ::aws_smithy_types::endpoint::Endpoint::builder()
167                .url("https://workspaces-web-fips.cn-north-1.api.amazonwebservices.com.cn")
168                .build()
169        );
170    }
171
172    /// For region cn-north-1 with FIPS enabled and DualStack disabled
173    #[test]
174    fn test_8() {
175        let params = crate::config::endpoint::Params::builder()
176            .region("cn-north-1".to_string())
177            .use_fips(true)
178            .use_dual_stack(false)
179            .build_without_validators()
180            .expect("invalid params");
181        let resolver = crate::config::endpoint::DefaultResolver::new();
182        let endpoint = resolver.resolve_endpoint(&params);
183        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.cn-north-1.amazonaws.com.cn");
184        assert_eq!(
185            endpoint,
186            ::aws_smithy_types::endpoint::Endpoint::builder()
187                .url("https://workspaces-web-fips.cn-north-1.amazonaws.com.cn")
188                .build()
189        );
190    }
191
192    /// For region cn-north-1 with FIPS disabled and DualStack enabled
193    #[test]
194    fn test_9() {
195        let params = crate::config::endpoint::Params::builder()
196            .region("cn-north-1".to_string())
197            .use_fips(false)
198            .use_dual_stack(true)
199            .build_without_validators()
200            .expect("invalid params");
201        let resolver = crate::config::endpoint::DefaultResolver::new();
202        let endpoint = resolver.resolve_endpoint(&params);
203        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.cn-north-1.api.amazonwebservices.com.cn");
204        assert_eq!(
205            endpoint,
206            ::aws_smithy_types::endpoint::Endpoint::builder()
207                .url("https://workspaces-web.cn-north-1.api.amazonwebservices.com.cn")
208                .build()
209        );
210    }
211
212    /// For region cn-north-1 with FIPS disabled and DualStack disabled
213    #[test]
214    fn test_10() {
215        let params = crate::config::endpoint::Params::builder()
216            .region("cn-north-1".to_string())
217            .use_fips(false)
218            .use_dual_stack(false)
219            .build_without_validators()
220            .expect("invalid params");
221        let resolver = crate::config::endpoint::DefaultResolver::new();
222        let endpoint = resolver.resolve_endpoint(&params);
223        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.cn-north-1.amazonaws.com.cn");
224        assert_eq!(
225            endpoint,
226            ::aws_smithy_types::endpoint::Endpoint::builder()
227                .url("https://workspaces-web.cn-north-1.amazonaws.com.cn")
228                .build()
229        );
230    }
231
232    /// For region us-gov-east-1 with FIPS enabled and DualStack enabled
233    #[test]
234    fn test_11() {
235        let params = crate::config::endpoint::Params::builder()
236            .region("us-gov-east-1".to_string())
237            .use_fips(true)
238            .use_dual_stack(true)
239            .build_without_validators()
240            .expect("invalid params");
241        let resolver = crate::config::endpoint::DefaultResolver::new();
242        let endpoint = resolver.resolve_endpoint(&params);
243        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.us-gov-east-1.api.aws");
244        assert_eq!(
245            endpoint,
246            ::aws_smithy_types::endpoint::Endpoint::builder()
247                .url("https://workspaces-web-fips.us-gov-east-1.api.aws")
248                .build()
249        );
250    }
251
252    /// For region us-gov-east-1 with FIPS enabled and DualStack disabled
253    #[test]
254    fn test_12() {
255        let params = crate::config::endpoint::Params::builder()
256            .region("us-gov-east-1".to_string())
257            .use_fips(true)
258            .use_dual_stack(false)
259            .build_without_validators()
260            .expect("invalid params");
261        let resolver = crate::config::endpoint::DefaultResolver::new();
262        let endpoint = resolver.resolve_endpoint(&params);
263        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.us-gov-east-1.amazonaws.com");
264        assert_eq!(
265            endpoint,
266            ::aws_smithy_types::endpoint::Endpoint::builder()
267                .url("https://workspaces-web-fips.us-gov-east-1.amazonaws.com")
268                .build()
269        );
270    }
271
272    /// For region us-gov-east-1 with FIPS disabled and DualStack enabled
273    #[test]
274    fn test_13() {
275        let params = crate::config::endpoint::Params::builder()
276            .region("us-gov-east-1".to_string())
277            .use_fips(false)
278            .use_dual_stack(true)
279            .build_without_validators()
280            .expect("invalid params");
281        let resolver = crate::config::endpoint::DefaultResolver::new();
282        let endpoint = resolver.resolve_endpoint(&params);
283        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-gov-east-1.api.aws");
284        assert_eq!(
285            endpoint,
286            ::aws_smithy_types::endpoint::Endpoint::builder()
287                .url("https://workspaces-web.us-gov-east-1.api.aws")
288                .build()
289        );
290    }
291
292    /// For region us-gov-east-1 with FIPS disabled and DualStack disabled
293    #[test]
294    fn test_14() {
295        let params = crate::config::endpoint::Params::builder()
296            .region("us-gov-east-1".to_string())
297            .use_fips(false)
298            .use_dual_stack(false)
299            .build_without_validators()
300            .expect("invalid params");
301        let resolver = crate::config::endpoint::DefaultResolver::new();
302        let endpoint = resolver.resolve_endpoint(&params);
303        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-gov-east-1.amazonaws.com");
304        assert_eq!(
305            endpoint,
306            ::aws_smithy_types::endpoint::Endpoint::builder()
307                .url("https://workspaces-web.us-gov-east-1.amazonaws.com")
308                .build()
309        );
310    }
311
312    /// For region us-iso-east-1 with FIPS enabled and DualStack disabled
313    #[test]
314    fn test_15() {
315        let params = crate::config::endpoint::Params::builder()
316            .region("us-iso-east-1".to_string())
317            .use_fips(true)
318            .use_dual_stack(false)
319            .build_without_validators()
320            .expect("invalid params");
321        let resolver = crate::config::endpoint::DefaultResolver::new();
322        let endpoint = resolver.resolve_endpoint(&params);
323        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.us-iso-east-1.c2s.ic.gov");
324        assert_eq!(
325            endpoint,
326            ::aws_smithy_types::endpoint::Endpoint::builder()
327                .url("https://workspaces-web-fips.us-iso-east-1.c2s.ic.gov")
328                .build()
329        );
330    }
331
332    /// For region us-iso-east-1 with FIPS disabled and DualStack disabled
333    #[test]
334    fn test_16() {
335        let params = crate::config::endpoint::Params::builder()
336            .region("us-iso-east-1".to_string())
337            .use_fips(false)
338            .use_dual_stack(false)
339            .build_without_validators()
340            .expect("invalid params");
341        let resolver = crate::config::endpoint::DefaultResolver::new();
342        let endpoint = resolver.resolve_endpoint(&params);
343        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-iso-east-1.c2s.ic.gov");
344        assert_eq!(
345            endpoint,
346            ::aws_smithy_types::endpoint::Endpoint::builder()
347                .url("https://workspaces-web.us-iso-east-1.c2s.ic.gov")
348                .build()
349        );
350    }
351
352    /// For region us-isob-east-1 with FIPS enabled and DualStack disabled
353    #[test]
354    fn test_17() {
355        let params = crate::config::endpoint::Params::builder()
356            .region("us-isob-east-1".to_string())
357            .use_fips(true)
358            .use_dual_stack(false)
359            .build_without_validators()
360            .expect("invalid params");
361        let resolver = crate::config::endpoint::DefaultResolver::new();
362        let endpoint = resolver.resolve_endpoint(&params);
363        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web-fips.us-isob-east-1.sc2s.sgov.gov");
364        assert_eq!(
365            endpoint,
366            ::aws_smithy_types::endpoint::Endpoint::builder()
367                .url("https://workspaces-web-fips.us-isob-east-1.sc2s.sgov.gov")
368                .build()
369        );
370    }
371
372    /// For region us-isob-east-1 with FIPS disabled and DualStack disabled
373    #[test]
374    fn test_18() {
375        let params = crate::config::endpoint::Params::builder()
376            .region("us-isob-east-1".to_string())
377            .use_fips(false)
378            .use_dual_stack(false)
379            .build_without_validators()
380            .expect("invalid params");
381        let resolver = crate::config::endpoint::DefaultResolver::new();
382        let endpoint = resolver.resolve_endpoint(&params);
383        let endpoint = endpoint.expect("Expected valid endpoint: https://workspaces-web.us-isob-east-1.sc2s.sgov.gov");
384        assert_eq!(
385            endpoint,
386            ::aws_smithy_types::endpoint::Endpoint::builder()
387                .url("https://workspaces-web.us-isob-east-1.sc2s.sgov.gov")
388                .build()
389        );
390    }
391
392    /// For custom endpoint with region set and fips disabled and dualstack disabled
393    #[test]
394    fn test_19() {
395        let params = crate::config::endpoint::Params::builder()
396            .region("us-east-1".to_string())
397            .use_fips(false)
398            .use_dual_stack(false)
399            .endpoint("https://example.com".to_string())
400            .build_without_validators()
401            .expect("invalid params");
402        let resolver = crate::config::endpoint::DefaultResolver::new();
403        let endpoint = resolver.resolve_endpoint(&params);
404        let endpoint = endpoint.expect("Expected valid endpoint: https://example.com");
405        assert_eq!(
406            endpoint,
407            ::aws_smithy_types::endpoint::Endpoint::builder().url("https://example.com").build()
408        );
409    }
410
411    /// For custom endpoint with region not set and fips disabled and dualstack disabled
412    #[test]
413    fn test_20() {
414        let params = crate::config::endpoint::Params::builder()
415            .use_fips(false)
416            .use_dual_stack(false)
417            .endpoint("https://example.com".to_string())
418            .build_without_validators()
419            .expect("invalid params");
420        let resolver = crate::config::endpoint::DefaultResolver::new();
421        let endpoint = resolver.resolve_endpoint(&params);
422        let endpoint = endpoint.expect("Expected valid endpoint: https://example.com");
423        assert_eq!(
424            endpoint,
425            ::aws_smithy_types::endpoint::Endpoint::builder().url("https://example.com").build()
426        );
427    }
428
429    /// For custom endpoint with fips enabled and dualstack disabled
430    #[test]
431    fn test_21() {
432        let params = crate::config::endpoint::Params::builder()
433            .region("us-east-1".to_string())
434            .use_fips(true)
435            .use_dual_stack(false)
436            .endpoint("https://example.com".to_string())
437            .build_without_validators()
438            .expect("invalid params");
439        let resolver = crate::config::endpoint::DefaultResolver::new();
440        let endpoint = resolver.resolve_endpoint(&params);
441        let error = endpoint.expect_err("expected error: Invalid Configuration: FIPS and custom endpoint are not supported [For custom endpoint with fips enabled and dualstack disabled]");
442        assert_eq!(format!("{}", error), "Invalid Configuration: FIPS and custom endpoint are not supported")
443    }
444
445    /// For custom endpoint with fips disabled and dualstack enabled
446    #[test]
447    fn test_22() {
448        let params = crate::config::endpoint::Params::builder()
449            .region("us-east-1".to_string())
450            .use_fips(false)
451            .use_dual_stack(true)
452            .endpoint("https://example.com".to_string())
453            .build_without_validators()
454            .expect("invalid params");
455        let resolver = crate::config::endpoint::DefaultResolver::new();
456        let endpoint = resolver.resolve_endpoint(&params);
457        let error = endpoint.expect_err("expected error: Invalid Configuration: Dualstack and custom endpoint are not supported [For custom endpoint with fips disabled and dualstack enabled]");
458        assert_eq!(
459            format!("{}", error),
460            "Invalid Configuration: Dualstack and custom endpoint are not supported"
461        )
462    }
463
464    /// Missing region
465    #[test]
466    fn test_23() {
467        let params = crate::config::endpoint::Params::builder()
468            .build_without_validators()
469            .expect("invalid params");
470        let resolver = crate::config::endpoint::DefaultResolver::new();
471        let endpoint = resolver.resolve_endpoint(&params);
472        let error = endpoint.expect_err("expected error: Invalid Configuration: Missing Region [Missing region]");
473        assert_eq!(format!("{}", error), "Invalid Configuration: Missing Region")
474    }
475}
476
477/// Endpoint resolver trait specific to Amazon WorkSpaces Web
478pub trait ResolveEndpoint: ::std::marker::Send + ::std::marker::Sync + ::std::fmt::Debug {
479    /// Resolve an endpoint with the given parameters
480    fn resolve_endpoint<'a>(&'a self, params: &'a crate::config::endpoint::Params) -> ::aws_smithy_runtime_api::client::endpoint::EndpointFuture<'a>;
481
482    /// Convert this service-specific resolver into a `SharedEndpointResolver`
483    ///
484    /// The resulting resolver will downcast `EndpointResolverParams` into `crate::config::endpoint::Params`.
485    fn into_shared_resolver(self) -> ::aws_smithy_runtime_api::client::endpoint::SharedEndpointResolver
486    where
487        Self: Sized + 'static,
488    {
489        ::aws_smithy_runtime_api::client::endpoint::SharedEndpointResolver::new(DowncastParams(self))
490    }
491}
492
493#[derive(Debug)]
494struct DowncastParams<T>(T);
495impl<T> ::aws_smithy_runtime_api::client::endpoint::ResolveEndpoint for DowncastParams<T>
496where
497    T: ResolveEndpoint,
498{
499    fn resolve_endpoint<'a>(
500        &'a self,
501        params: &'a ::aws_smithy_runtime_api::client::endpoint::EndpointResolverParams,
502    ) -> ::aws_smithy_runtime_api::client::endpoint::EndpointFuture<'a> {
503        let ep = match params.get::<crate::config::endpoint::Params>() {
504            Some(params) => self.0.resolve_endpoint(params),
505            None => ::aws_smithy_runtime_api::client::endpoint::EndpointFuture::ready(Err("params of expected type was not present".into())),
506        };
507        ep
508    }
509}
510
511#[derive(Debug)]
512/// The default endpoint resolver.
513pub struct DefaultResolver {
514    partition_resolver: &'static crate::endpoint_lib::partition::PartitionResolver,
515    endpoint_cache: ::arc_swap::ArcSwap<::std::option::Option<(Params, ::aws_smithy_types::endpoint::Endpoint)>>,
516}
517
518impl Default for DefaultResolver {
519    fn default() -> Self {
520        Self::new()
521    }
522}
523
524impl DefaultResolver {
525    /// Create a new DefaultResolver
526    pub fn new() -> Self {
527        Self {
528            partition_resolver: &crate::endpoint_lib::DEFAULT_PARTITION_RESOLVER,
529            endpoint_cache: ::arc_swap::ArcSwap::from_pointee(None),
530        }
531    }
532
533    #[allow(
534        unused_variables,
535        unused_parens,
536        clippy::double_parens,
537        clippy::useless_conversion,
538        clippy::bool_comparison,
539        clippy::comparison_to_empty,
540        clippy::needless_borrow,
541        clippy::useless_asref,
542        clippy::redundant_closure_call,
543        clippy::clone_on_copy,
544        clippy::single_char_add_str
545    )]
546    fn resolve_endpoint<'a>(
547        &'a self,
548        params: &'a crate::config::endpoint::Params,
549    ) -> ::std::result::Result<::aws_smithy_types::endpoint::Endpoint, ::aws_smithy_runtime_api::box_error::BoxError> {
550        let mut _diagnostic_collector = crate::endpoint_lib::diagnostic::DiagnosticCollector::new();
551        #[allow(unused_mut)]
552        let mut context = ConditionContext::default();
553
554        // Param bindings
555        let region = &params.region;
556        let use_dual_stack = &params.use_dual_stack;
557        let use_fips = &params.use_fips;
558        let endpoint = &params.endpoint;
559
560        let mut current_ref: i32 = 2;
561        loop {
562            match current_ref {
563                ref_val if ref_val >= 100_000_000 => {
564                    return match (ref_val - 100_000_000) as usize {
565                        0 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
566                            "No endpoint rule matched",
567                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
568                        1 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
569                            "Invalid Configuration: FIPS and custom endpoint are not supported".to_string(),
570                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
571                        2 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
572                            "Invalid Configuration: Dualstack and custom endpoint are not supported".to_string(),
573                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
574                        3 => {
575                            let endpoint = params.endpoint.as_deref().unwrap_or_default();
576                            ::std::result::Result::Ok(::aws_smithy_types::endpoint::Endpoint::builder().url(endpoint.to_owned()).build())
577                        }
578                        4 => {
579                            let region = params.region.as_deref().unwrap_or_default();
580                            let partition_result = context.partition_result.as_ref().expect("Guaranteed to have a value by earlier checks.");
581                            ::std::result::Result::Ok(
582                                ::aws_smithy_types::endpoint::Endpoint::builder()
583                                    .url({
584                                        let mut out = String::new();
585                                        out.push_str("https://workspaces-web-fips.");
586                                        #[allow(clippy::needless_borrow)]
587                                        out.push_str(&region.as_ref());
588                                        out.push_str(".");
589                                        #[allow(clippy::needless_borrow)]
590                                        out.push_str(&partition_result.dual_stack_dns_suffix());
591                                        out
592                                    })
593                                    .build(),
594                            )
595                        }
596                        5 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
597                            "FIPS and DualStack are enabled, but this partition does not support one or both".to_string(),
598                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
599                        6 => {
600                            let region = params.region.as_deref().unwrap_or_default();
601                            let partition_result = context.partition_result.as_ref().expect("Guaranteed to have a value by earlier checks.");
602                            ::std::result::Result::Ok(
603                                ::aws_smithy_types::endpoint::Endpoint::builder()
604                                    .url({
605                                        let mut out = String::new();
606                                        out.push_str("https://workspaces-web-fips.");
607                                        #[allow(clippy::needless_borrow)]
608                                        out.push_str(&region.as_ref());
609                                        out.push_str(".");
610                                        #[allow(clippy::needless_borrow)]
611                                        out.push_str(&partition_result.dns_suffix());
612                                        out
613                                    })
614                                    .build(),
615                            )
616                        }
617                        7 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
618                            "FIPS is enabled but this partition does not support FIPS".to_string(),
619                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
620                        8 => {
621                            let region = params.region.as_deref().unwrap_or_default();
622                            let partition_result = context.partition_result.as_ref().expect("Guaranteed to have a value by earlier checks.");
623                            ::std::result::Result::Ok(
624                                ::aws_smithy_types::endpoint::Endpoint::builder()
625                                    .url({
626                                        let mut out = String::new();
627                                        out.push_str("https://workspaces-web.");
628                                        #[allow(clippy::needless_borrow)]
629                                        out.push_str(&region.as_ref());
630                                        out.push_str(".");
631                                        #[allow(clippy::needless_borrow)]
632                                        out.push_str(&partition_result.dual_stack_dns_suffix());
633                                        out
634                                    })
635                                    .build(),
636                            )
637                        }
638                        9 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
639                            "DualStack is enabled but this partition does not support DualStack".to_string(),
640                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
641                        10 => {
642                            let region = params.region.as_deref().unwrap_or_default();
643                            let partition_result = context.partition_result.as_ref().expect("Guaranteed to have a value by earlier checks.");
644                            ::std::result::Result::Ok(
645                                ::aws_smithy_types::endpoint::Endpoint::builder()
646                                    .url({
647                                        let mut out = String::new();
648                                        out.push_str("https://workspaces-web.");
649                                        #[allow(clippy::needless_borrow)]
650                                        out.push_str(&region.as_ref());
651                                        out.push_str(".");
652                                        #[allow(clippy::needless_borrow)]
653                                        out.push_str(&partition_result.dns_suffix());
654                                        out
655                                    })
656                                    .build(),
657                            )
658                        }
659                        11 => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
660                            "Invalid Configuration: Missing Region".to_string(),
661                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
662                        _ => ::std::result::Result::Err(Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message(
663                            "No endpoint rule matched",
664                        )) as ::aws_smithy_runtime_api::box_error::BoxError),
665                    };
666                }
667                1 | -1 => {
668                    return ::std::result::Result::Err(
669                        Box::new(::aws_smithy_http::endpoint::ResolveEndpointError::message("No endpoint rule matched"))
670                            as ::aws_smithy_runtime_api::box_error::BoxError,
671                    )
672                }
673                ref_val => {
674                    let is_complement = ref_val < 0;
675                    let node = &NODES[(ref_val.unsigned_abs() as usize) - 1];
676                    let condition_result = match node.condition_index {
677                        0 => endpoint.is_some(),
678                        1 => region.is_some(),
679                        2 => (|_diagnostic_collector: &mut crate::endpoint_lib::diagnostic::DiagnosticCollector| -> bool {
680                            let partition_result = &mut context.partition_result;
681                            let partition_resolver = &self.partition_resolver;
682                            {
683                                *partition_result = partition_resolver
684                                    .resolve_partition(if let Some(param) = region { param } else { return false }, _diagnostic_collector)
685                                    .map(|inner| inner.into());
686                                partition_result.is_some()
687                            }
688                        })(&mut _diagnostic_collector),
689                        3 => (use_fips) == (&true),
690                        4 => (use_dual_stack) == (&true),
691                        5 => (|_diagnostic_collector: &mut crate::endpoint_lib::diagnostic::DiagnosticCollector| -> bool {
692                            let partition_result = &context.partition_result;
693                            let partition_resolver = &self.partition_resolver;
694                            (if let Some(inner) = partition_result {
695                                inner.supports_dual_stack()
696                            } else {
697                                return false;
698                            }) == (true)
699                        })(&mut _diagnostic_collector),
700                        6 => (|_diagnostic_collector: &mut crate::endpoint_lib::diagnostic::DiagnosticCollector| -> bool {
701                            let partition_result = &context.partition_result;
702                            let partition_resolver = &self.partition_resolver;
703                            (if let Some(inner) = partition_result {
704                                inner.supports_fips()
705                            } else {
706                                return false;
707                            }) == (true)
708                        })(&mut _diagnostic_collector),
709                        _ => unreachable!("Invalid condition index"),
710                    };
711                    current_ref = if is_complement ^ condition_result { node.high_ref } else { node.low_ref };
712                }
713            }
714        }
715    }
716}
717
718impl crate::config::endpoint::ResolveEndpoint for DefaultResolver {
719    fn resolve_endpoint<'a>(&'a self, params: &'a crate::config::endpoint::Params) -> ::aws_smithy_runtime_api::client::endpoint::EndpointFuture<'a> {
720        // Check single-entry cache (lock-free read via ArcSwap)
721        let cached = self.endpoint_cache.load();
722        if let Some((cached_params, cached_endpoint)) = cached.as_ref() {
723            if cached_params == params {
724                return ::aws_smithy_runtime_api::client::endpoint::EndpointFuture::ready(::std::result::Result::Ok(cached_endpoint.clone()));
725            }
726        }
727        drop(cached);
728        let result = self.resolve_endpoint(params);
729        if let ::std::result::Result::Ok(ref endpoint) = result {
730            self.endpoint_cache.store(::std::sync::Arc::new(Some((params.clone(), endpoint.clone()))));
731        }
732        ::aws_smithy_runtime_api::client::endpoint::EndpointFuture::ready(result)
733    }
734}
735const NODES: [crate::endpoint_lib::bdd_interpreter::BddNode; 13] = [
736    crate::endpoint_lib::bdd_interpreter::BddNode {
737        condition_index: -1,
738        high_ref: 1,
739        low_ref: -1,
740    },
741    crate::endpoint_lib::bdd_interpreter::BddNode {
742        condition_index: 0,
743        high_ref: 12,
744        low_ref: 3,
745    },
746    crate::endpoint_lib::bdd_interpreter::BddNode {
747        condition_index: 1,
748        high_ref: 4,
749        low_ref: 100000011,
750    },
751    crate::endpoint_lib::bdd_interpreter::BddNode {
752        condition_index: 2,
753        high_ref: 5,
754        low_ref: 100000011,
755    },
756    crate::endpoint_lib::bdd_interpreter::BddNode {
757        condition_index: 3,
758        high_ref: 8,
759        low_ref: 6,
760    },
761    crate::endpoint_lib::bdd_interpreter::BddNode {
762        condition_index: 4,
763        high_ref: 7,
764        low_ref: 100000010,
765    },
766    crate::endpoint_lib::bdd_interpreter::BddNode {
767        condition_index: 5,
768        high_ref: 100000008,
769        low_ref: 100000009,
770    },
771    crate::endpoint_lib::bdd_interpreter::BddNode {
772        condition_index: 4,
773        high_ref: 10,
774        low_ref: 9,
775    },
776    crate::endpoint_lib::bdd_interpreter::BddNode {
777        condition_index: 6,
778        high_ref: 100000006,
779        low_ref: 100000007,
780    },
781    crate::endpoint_lib::bdd_interpreter::BddNode {
782        condition_index: 5,
783        high_ref: 11,
784        low_ref: 100000005,
785    },
786    crate::endpoint_lib::bdd_interpreter::BddNode {
787        condition_index: 6,
788        high_ref: 100000004,
789        low_ref: 100000005,
790    },
791    crate::endpoint_lib::bdd_interpreter::BddNode {
792        condition_index: 3,
793        high_ref: 100000001,
794        low_ref: 13,
795    },
796    crate::endpoint_lib::bdd_interpreter::BddNode {
797        condition_index: 4,
798        high_ref: 100000002,
799        low_ref: 100000003,
800    },
801];
802// These are all optional since they are set by conditions and will
803// all be unset when we start evaluation
804#[derive(Default)]
805#[allow(unused_lifetimes)]
806pub(crate) struct ConditionContext<'a> {
807    pub(crate) partition_result: Option<crate::endpoint_lib::partition::Partition<'a>>,
808    // Sometimes none of the members reference the lifetime, this makes it still valid
809    phantom: std::marker::PhantomData<&'a ()>,
810}
811
812#[non_exhaustive]
813#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::fmt::Debug)]
814/// Configuration parameters for resolving the correct endpoint
815pub struct Params {
816    /// The AWS region used to dispatch the request.
817    pub(crate) region: ::std::option::Option<::std::string::String>,
818    /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
819    pub(crate) use_dual_stack: bool,
820    /// When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.
821    pub(crate) use_fips: bool,
822    /// Override the endpoint used to send this request
823    pub(crate) endpoint: ::std::option::Option<::std::string::String>,
824}
825impl Params {
826    /// Create a builder for [`Params`]
827    pub fn builder() -> crate::config::endpoint::ParamsBuilder {
828        crate::config::endpoint::ParamsBuilder::default()
829    }
830    /// The AWS region used to dispatch the request.
831    pub fn region(&self) -> ::std::option::Option<&str> {
832        self.region.as_deref()
833    }
834    /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
835    pub fn use_dual_stack(&self) -> ::std::option::Option<bool> {
836        Some(self.use_dual_stack)
837    }
838    /// When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.
839    pub fn use_fips(&self) -> ::std::option::Option<bool> {
840        Some(self.use_fips)
841    }
842    /// Override the endpoint used to send this request
843    pub fn endpoint(&self) -> ::std::option::Option<&str> {
844        self.endpoint.as_deref()
845    }
846}
847
848/// Builder for [`Params`]
849#[derive(::std::clone::Clone, ::std::cmp::PartialEq, ::std::default::Default, ::std::fmt::Debug)]
850pub struct ParamsBuilder {
851    region: ::std::option::Option<::std::string::String>,
852    use_dual_stack: ::std::option::Option<bool>,
853    use_fips: ::std::option::Option<bool>,
854    endpoint: ::std::option::Option<::std::string::String>,
855}
856impl ParamsBuilder {
857    /// Consume this builder, creating [`Params`].
858    pub fn build(self) -> ::std::result::Result<crate::config::endpoint::Params, crate::config::endpoint::InvalidParams> {
859        if let Some(region) = &self.region {
860            if !crate::endpoint_lib::host::is_valid_host_label(
861                region.as_ref() as &str,
862                true,
863                &mut crate::endpoint_lib::diagnostic::DiagnosticCollector::new(),
864            ) {
865                return Err(crate::config::endpoint::InvalidParams::invalid_value(
866                    "region",
867                    "must be a valid host label",
868                ));
869            }
870        };
871        self.build_without_validators()
872    }
873    /// Consume this builder, creating [`Params`] without the validators run by `build()`.
874    ///
875    /// Endpoint rule-set tests use this so they test the rules as the model defines them.
876    fn build_without_validators(self) -> ::std::result::Result<crate::config::endpoint::Params, crate::config::endpoint::InvalidParams> {
877        Ok(
878            #[allow(clippy::unnecessary_lazy_evaluations)]
879            crate::config::endpoint::Params {
880                region: self.region,
881                use_dual_stack: self
882                    .use_dual_stack
883                    .or_else(|| Some(false))
884                    .ok_or_else(|| crate::config::endpoint::InvalidParams::missing("use_dual_stack"))?,
885                use_fips: self
886                    .use_fips
887                    .or_else(|| Some(false))
888                    .ok_or_else(|| crate::config::endpoint::InvalidParams::missing("use_fips"))?,
889                endpoint: self.endpoint,
890            },
891        )
892    }
893    /// Sets the value for region
894    ///
895    /// The AWS region used to dispatch the request.
896    pub fn region(mut self, value: impl Into<::std::string::String>) -> Self {
897        self.region = Some(value.into());
898        self
899    }
900
901    /// Sets the value for region
902    ///
903    /// The AWS region used to dispatch the request.
904    pub fn set_region(mut self, param: Option<::std::string::String>) -> Self {
905        self.region = param;
906        self
907    }
908    /// Sets the value for use_dual_stack
909    ///
910    /// When unset, this parameter has a default value of `false`.
911    /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
912    pub fn use_dual_stack(mut self, value: impl Into<bool>) -> Self {
913        self.use_dual_stack = Some(value.into());
914        self
915    }
916
917    /// Sets the value for use_dual_stack
918    ///
919    /// When unset, this parameter has a default value of `false`.
920    /// When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.
921    pub fn set_use_dual_stack(mut self, param: Option<bool>) -> Self {
922        self.use_dual_stack = param;
923        self
924    }
925    /// Sets the value for use_fips
926    ///
927    /// When unset, this parameter has a default value of `false`.
928    /// When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.
929    pub fn use_fips(mut self, value: impl Into<bool>) -> Self {
930        self.use_fips = Some(value.into());
931        self
932    }
933
934    /// Sets the value for use_fips
935    ///
936    /// When unset, this parameter has a default value of `false`.
937    /// When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.
938    pub fn set_use_fips(mut self, param: Option<bool>) -> Self {
939        self.use_fips = param;
940        self
941    }
942    /// Sets the value for endpoint
943    ///
944    /// Override the endpoint used to send this request
945    pub fn endpoint(mut self, value: impl Into<::std::string::String>) -> Self {
946        self.endpoint = Some(value.into());
947        self
948    }
949
950    /// Sets the value for endpoint
951    ///
952    /// Override the endpoint used to send this request
953    pub fn set_endpoint(mut self, param: Option<::std::string::String>) -> Self {
954        self.endpoint = param;
955        self
956    }
957}
958
959/// An error that occurred during endpoint resolution
960#[derive(Debug)]
961pub struct InvalidParams {
962    field: std::borrow::Cow<'static, str>,
963    kind: InvalidParamsErrorKind,
964}
965
966/// The kind of invalid parameter error
967#[derive(Debug)]
968enum InvalidParamsErrorKind {
969    MissingField,
970    InvalidValue { message: &'static str },
971}
972
973impl InvalidParams {
974    #[allow(dead_code)]
975    fn missing(field: &'static str) -> Self {
976        Self {
977            field: field.into(),
978            kind: InvalidParamsErrorKind::MissingField,
979        }
980    }
981
982    #[allow(dead_code)]
983    fn invalid_value(field: &'static str, message: &'static str) -> Self {
984        Self {
985            field: field.into(),
986            kind: InvalidParamsErrorKind::InvalidValue { message },
987        }
988    }
989}
990
991impl std::fmt::Display for InvalidParams {
992    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
993        match self.kind {
994            InvalidParamsErrorKind::MissingField => write!(f, "a required field was missing: `{}`", self.field),
995            InvalidParamsErrorKind::InvalidValue { message } => write!(f, "invalid value for field: `{}` - {}", self.field, message),
996        }
997    }
998}
999
1000impl std::error::Error for InvalidParams {}
aws_sdk_workspacesweb/config/endpoint.rs

aws_sdk_workspacesweb/config/
endpoint.rs
