aws_sdk_sts/client/
customize.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
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10/// `CustomizableOperation` allows for configuring a single operation invocation before it is sent.
11                pub struct CustomizableOperation<T, E, B> {
12                    customizable_send: B,
13                    config_override: ::std::option::Option<crate::config::Builder>,
14                    interceptors: Vec<::aws_smithy_runtime_api::client::interceptors::SharedInterceptor>,
15                    runtime_plugins: Vec<::aws_smithy_runtime_api::client::runtime_plugin::SharedRuntimePlugin>,
16                    _output: ::std::marker::PhantomData<T>,
17                    _error: ::std::marker::PhantomData<E>,
18                }
19
20                    impl<T, E, B> CustomizableOperation<T, E, B> {
21                        /// Creates a new `CustomizableOperation` from `customizable_send`.
22                        #[allow(dead_code)] // unused when a service does not provide any operations
23                        pub(crate) fn new(customizable_send: B) -> Self {
24                            Self {
25                                customizable_send,
26                                config_override: ::std::option::Option::None,
27                                interceptors: vec![],
28                                runtime_plugins: vec![],
29                                _output: ::std::marker::PhantomData,
30                                _error: ::std::marker::PhantomData
31                            }
32                        }
33
34                        pub(crate) fn execute<U>(self, f: impl ::std::ops::FnOnce(B, crate::config::Builder) -> U) -> U {
35                            let mut config_override = self.config_override.unwrap_or_default();
36                            self.interceptors.into_iter().for_each(|interceptor| {
37                                config_override.push_interceptor(interceptor);
38                            });
39                            self.runtime_plugins.into_iter().for_each(|plugin| {
40                                config_override.push_runtime_plugin(plugin);
41                            });
42                            f(self.customizable_send, config_override)
43                        }
44
45                    /// Adds an [interceptor](::aws_smithy_runtime_api::client::interceptors::Intercept) that runs at specific stages of the request execution pipeline.
46                    ///
47                    /// Note that interceptors can also be added to `CustomizableOperation` by `config_override`,
48                    /// `map_request`, and `mutate_request` (the last two are implemented via interceptors under the hood).
49                    /// The order in which those user-specified operation interceptors are invoked should not be relied upon
50                    /// as it is an implementation detail.
51                    pub fn interceptor(mut self, interceptor: impl ::aws_smithy_runtime_api::client::interceptors::Intercept + 'static) -> Self {
52                        self.interceptors.push(::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::new(interceptor));
53                        self
54                    }
55
56                    /// Adds a runtime plugin.
57                    #[allow(unused)]
58                    pub(crate) fn runtime_plugin(mut self, runtime_plugin: impl ::aws_smithy_runtime_api::client::runtime_plugin::RuntimePlugin + 'static) -> Self {
59                        self.runtime_plugins.push(::aws_smithy_runtime_api::client::runtime_plugin::SharedRuntimePlugin::new(runtime_plugin));
60                        self
61                    }
62
63                    /// Allows for customizing the operation's request.
64                    pub fn map_request<F, MapE>(mut self, f: F) -> Self
65                    where
66                        F: ::std::ops::Fn(::aws_smithy_runtime_api::client::orchestrator::HttpRequest) -> ::std::result::Result<::aws_smithy_runtime_api::client::orchestrator::HttpRequest, MapE>
67                            + ::std::marker::Send
68                            + ::std::marker::Sync
69                            + 'static,
70                        MapE: ::std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static,
71                    {
72                        self.interceptors.push(
73                            ::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::new(
74                                ::aws_smithy_runtime::client::interceptors::MapRequestInterceptor::new(f),
75                            ),
76                        );
77                        self
78                    }
79
80                        /// Convenience for `map_request` where infallible direct mutation of request is acceptable.
81                        pub fn mutate_request<F>(mut self, f: F) -> Self
82                        where
83                            F: ::std::ops::Fn(&mut ::aws_smithy_runtime_api::client::orchestrator::HttpRequest) + ::std::marker::Send + ::std::marker::Sync + 'static,
84                        {
85                            self.interceptors.push(
86                                ::aws_smithy_runtime_api::client::interceptors::SharedInterceptor::new(
87                                    ::aws_smithy_runtime::client::interceptors::MutateRequestInterceptor::new(f),
88                                ),
89                            );
90                            self
91                        }
92
93                    /// Overrides config for a single operation invocation.
94                    ///
95                    /// `config_override` is applied to the operation configuration level.
96                    /// The fields in the builder that are `Some` override those applied to the service
97                    /// configuration level. For instance,
98                    ///
99                    /// | Config A           | overridden by Config B | = Config C         |
100                    /// |--------------------|------------------------|--------------------|
101                    /// | field_1: None,     | field_1: Some(v2),     | field_1: Some(v2), |
102                    /// | field_2: Some(v1), | field_2: Some(v2),     | field_2: Some(v2), |
103                    /// | field_3: Some(v1), | field_3: None,         | field_3: Some(v1), |
104                    pub fn config_override(
105                        mut self,
106                        config_override: impl ::std::convert::Into<crate::config::Builder>,
107                    ) -> Self {
108                        self.config_override = Some(config_override.into());
109                        self
110                    }
111
112                    /// Sends the request and returns the response.
113                    pub async fn send(
114                        self,
115                    ) -> crate::client::customize::internal::SendResult<T, E>
116                    where
117                        E: std::error::Error + ::std::marker::Send + ::std::marker::Sync + 'static,
118                        B: crate::client::customize::internal::CustomizableSend<T, E>,
119                    {
120                        self.execute(|sender, config|sender.send(config)).await
121                    }
122
123                    
124                }
125
126pub(crate) mod internal;
127
aws_sdk_sts/client/customize.rs

aws_sdk_sts/client/
customize.rs
