// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
/// Paginator for [`ListContributorInsights`](crate::operation::ListContributorInsights)
pub struct ListContributorInsightsPaginator {
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::list_contributor_insights_input::Builder,
}
impl ListContributorInsightsPaginator {
/// Create a new paginator-wrapper
pub(crate) fn new(
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::list_contributor_insights_input::Builder,
) -> Self {
Self { handle, builder }
}
/// Set the page size
///
/// _Note: this method will override any previously set value for `max_results`_
pub fn page_size(mut self, limit: i32) -> Self {
self.builder.max_results = Some(limit);
self
}
/// Create the pagination stream
///
/// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
crate::output::ListContributorInsightsOutput,
aws_smithy_http::result::SdkError<crate::error::ListContributorInsightsError>,
>,
> + Unpin {
// Move individual fields out of self for the borrow checker
let builder = self.builder;
let handle = self.handle;
aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
Box::pin(async move {
// Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
let mut input = match builder.build().map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(input) => input,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
loop {
let op = match input.make_operation(&handle.conf).await.map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(op) => op,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
let resp = handle.client.call(op).await;
// If the input member is None or it was an error
let done = match resp {
Ok(ref resp) => {
let new_token = crate::lens::reflens_structure_crate_output_list_contributor_insights_output_next_token(resp);
let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
if !is_empty && new_token == input.next_token.as_ref() {
let _ = tx.send(Err(aws_smithy_http::result::SdkError::ConstructionFailure("next token did not change, aborting paginator. This indicates an SDK or AWS service bug.".into()))).await;
return;
}
input.next_token = new_token.cloned();
is_empty
}
Err(_) => true,
};
if tx.send(resp).await.is_err() {
// receiving end was dropped
return;
}
if done {
return;
}
}
})
})
}
}
/// Paginator for [`ListExports`](crate::operation::ListExports)
pub struct ListExportsPaginator {
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::list_exports_input::Builder,
}
impl ListExportsPaginator {
/// Create a new paginator-wrapper
pub(crate) fn new(
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::list_exports_input::Builder,
) -> Self {
Self { handle, builder }
}
/// Set the page size
///
/// _Note: this method will override any previously set value for `max_results`_
pub fn page_size(mut self, limit: i32) -> Self {
self.builder.max_results = Some(limit);
self
}
/// Create the pagination stream
///
/// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
crate::output::ListExportsOutput,
aws_smithy_http::result::SdkError<crate::error::ListExportsError>,
>,
> + Unpin {
// Move individual fields out of self for the borrow checker
let builder = self.builder;
let handle = self.handle;
aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
Box::pin(async move {
// Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
let mut input = match builder.build().map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(input) => input,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
loop {
let op = match input.make_operation(&handle.conf).await.map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(op) => op,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
let resp = handle.client.call(op).await;
// If the input member is None or it was an error
let done = match resp {
Ok(ref resp) => {
let new_token = crate::lens::reflens_structure_crate_output_list_exports_output_next_token(resp);
let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
if !is_empty && new_token == input.next_token.as_ref() {
let _ = tx.send(Err(aws_smithy_http::result::SdkError::ConstructionFailure("next token did not change, aborting paginator. This indicates an SDK or AWS service bug.".into()))).await;
return;
}
input.next_token = new_token.cloned();
is_empty
}
Err(_) => true,
};
if tx.send(resp).await.is_err() {
// receiving end was dropped
return;
}
if done {
return;
}
}
})
})
}
}
/// Paginator for [`ListTables`](crate::operation::ListTables)
pub struct ListTablesPaginator {
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::list_tables_input::Builder,
}
impl ListTablesPaginator {
/// Create a new paginator-wrapper
pub(crate) fn new(
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::list_tables_input::Builder,
) -> Self {
Self { handle, builder }
}
/// Set the page size
///
/// _Note: this method will override any previously set value for `limit`_
pub fn page_size(mut self, limit: i32) -> Self {
self.builder.limit = Some(limit);
self
}
/// Create a flattened paginator
///
/// This paginator automatically flattens results using `table_names`. Queries to the underlying service
/// are dispatched lazily.
pub fn items(self) -> crate::paginator::ListTablesPaginatorItems {
crate::paginator::ListTablesPaginatorItems(self)
}
/// Create the pagination stream
///
/// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
crate::output::ListTablesOutput,
aws_smithy_http::result::SdkError<crate::error::ListTablesError>,
>,
> + Unpin {
// Move individual fields out of self for the borrow checker
let builder = self.builder;
let handle = self.handle;
aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
Box::pin(async move {
// Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
let mut input = match builder.build().map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(input) => input,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
loop {
let op = match input.make_operation(&handle.conf).await.map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(op) => op,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
let resp = handle.client.call(op).await;
// If the input member is None or it was an error
let done = match resp {
Ok(ref resp) => {
let new_token = crate::lens::reflens_structure_crate_output_list_tables_output_last_evaluated_table_name(resp);
let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
if !is_empty && new_token == input.exclusive_start_table_name.as_ref() {
let _ = tx.send(Err(aws_smithy_http::result::SdkError::ConstructionFailure("next token did not change, aborting paginator. This indicates an SDK or AWS service bug.".into()))).await;
return;
}
input.exclusive_start_table_name = new_token.cloned();
is_empty
}
Err(_) => true,
};
if tx.send(resp).await.is_err() {
// receiving end was dropped
return;
}
if done {
return;
}
}
})
})
}
}
/// Paginator for [`Query`](crate::operation::Query)
pub struct QueryPaginator {
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::query_input::Builder,
}
impl QueryPaginator {
/// Create a new paginator-wrapper
pub(crate) fn new(
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::query_input::Builder,
) -> Self {
Self { handle, builder }
}
/// Set the page size
///
/// _Note: this method will override any previously set value for `limit`_
pub fn page_size(mut self, limit: i32) -> Self {
self.builder.limit = Some(limit);
self
}
/// Create a flattened paginator
///
/// This paginator automatically flattens results using `items`. Queries to the underlying service
/// are dispatched lazily.
pub fn items(self) -> crate::paginator::QueryPaginatorItems {
crate::paginator::QueryPaginatorItems(self)
}
/// Create the pagination stream
///
/// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
crate::output::QueryOutput,
aws_smithy_http::result::SdkError<crate::error::QueryError>,
>,
> + Unpin {
// Move individual fields out of self for the borrow checker
let builder = self.builder;
let handle = self.handle;
aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
Box::pin(async move {
// Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
let mut input = match builder.build().map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(input) => input,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
loop {
let op = match input.make_operation(&handle.conf).await.map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(op) => op,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
let resp = handle.client.call(op).await;
// If the input member is None or it was an error
let done = match resp {
Ok(ref resp) => {
let new_token = crate::lens::reflens_structure_crate_output_query_output_last_evaluated_key(resp);
let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
if !is_empty && new_token == input.exclusive_start_key.as_ref() {
let _ = tx.send(Err(aws_smithy_http::result::SdkError::ConstructionFailure("next token did not change, aborting paginator. This indicates an SDK or AWS service bug.".into()))).await;
return;
}
input.exclusive_start_key = new_token.cloned();
is_empty
}
Err(_) => true,
};
if tx.send(resp).await.is_err() {
// receiving end was dropped
return;
}
if done {
return;
}
}
})
})
}
}
/// Paginator for [`Scan`](crate::operation::Scan)
pub struct ScanPaginator {
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::scan_input::Builder,
}
impl ScanPaginator {
/// Create a new paginator-wrapper
pub(crate) fn new(
handle: std::sync::Arc<crate::client::Handle>,
builder: crate::input::scan_input::Builder,
) -> Self {
Self { handle, builder }
}
/// Set the page size
///
/// _Note: this method will override any previously set value for `limit`_
pub fn page_size(mut self, limit: i32) -> Self {
self.builder.limit = Some(limit);
self
}
/// Create a flattened paginator
///
/// This paginator automatically flattens results using `items`. Queries to the underlying service
/// are dispatched lazily.
pub fn items(self) -> crate::paginator::ScanPaginatorItems {
crate::paginator::ScanPaginatorItems(self)
}
/// Create the pagination stream
///
/// _Note:_ No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next)).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
crate::output::ScanOutput,
aws_smithy_http::result::SdkError<crate::error::ScanError>,
>,
> + Unpin {
// Move individual fields out of self for the borrow checker
let builder = self.builder;
let handle = self.handle;
aws_smithy_async::future::fn_stream::FnStream::new(move |tx| {
Box::pin(async move {
// Build the input for the first time. If required fields are missing, this is where we'll produce an early error.
let mut input = match builder.build().map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(input) => input,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
loop {
let op = match input.make_operation(&handle.conf).await.map_err(|err| {
aws_smithy_http::result::SdkError::ConstructionFailure(err.into())
}) {
Ok(op) => op,
Err(e) => {
let _ = tx.send(Err(e)).await;
return;
}
};
let resp = handle.client.call(op).await;
// If the input member is None or it was an error
let done = match resp {
Ok(ref resp) => {
let new_token = crate::lens::reflens_structure_crate_output_scan_output_last_evaluated_key(resp);
let is_empty = new_token.map(|token| token.is_empty()).unwrap_or(true);
if !is_empty && new_token == input.exclusive_start_key.as_ref() {
let _ = tx.send(Err(aws_smithy_http::result::SdkError::ConstructionFailure("next token did not change, aborting paginator. This indicates an SDK or AWS service bug.".into()))).await;
return;
}
input.exclusive_start_key = new_token.cloned();
is_empty
}
Err(_) => true,
};
if tx.send(resp).await.is_err() {
// receiving end was dropped
return;
}
if done {
return;
}
}
})
})
}
}
/// Flattened paginator for `ListTablesPaginator`
///
/// This is created with [`.items()`](ListTablesPaginator::items)
pub struct ListTablesPaginatorItems(ListTablesPaginator);
impl ListTablesPaginatorItems {
/// Create the pagination stream
///
/// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
///
/// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
std::string::String,
aws_smithy_http::result::SdkError<crate::error::ListTablesError>,
>,
> + Unpin {
aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
crate::lens::lens_structure_crate_output_list_tables_output_table_names(page)
.unwrap_or_default()
.into_iter()
})
}
}
/// Flattened paginator for `QueryPaginator`
///
/// This is created with [`.items()`](QueryPaginator::items)
pub struct QueryPaginatorItems(QueryPaginator);
impl QueryPaginatorItems {
/// Create the pagination stream
///
/// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
///
/// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
std::collections::HashMap<std::string::String, crate::model::AttributeValue>,
aws_smithy_http::result::SdkError<crate::error::QueryError>,
>,
> + Unpin {
aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
crate::lens::lens_structure_crate_output_query_output_items(page)
.unwrap_or_default()
.into_iter()
})
}
}
/// Flattened paginator for `ScanPaginator`
///
/// This is created with [`.items()`](ScanPaginator::items)
pub struct ScanPaginatorItems(ScanPaginator);
impl ScanPaginatorItems {
/// Create the pagination stream
///
/// _Note: No requests will be dispatched until the stream is used (eg. with [`.next().await`](tokio_stream::StreamExt::next))._
///
/// To read the entirety of the paginator, use [`.collect::<Result<Vec<_>, _>()`](tokio_stream::StreamExt::collect).
pub fn send(
self,
) -> impl tokio_stream::Stream<
Item = std::result::Result<
std::collections::HashMap<std::string::String, crate::model::AttributeValue>,
aws_smithy_http::result::SdkError<crate::error::ScanError>,
>,
> + Unpin {
aws_smithy_async::future::fn_stream::TryFlatMap::new(self.0.send()).flat_map(|page| {
crate::lens::lens_structure_crate_output_scan_output_items(page)
.unwrap_or_default()
.into_iter()
})
}
}