Created
February 21, 2021 20:45
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Not sure how to resolve this Rust compilation issue
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pub struct SqsSink { | |
// ...snip... | |
sqs_client: SqsClient, | |
send_message_future: Option<std::pin::Pin<std::boxed::Box<dyn futures::Future<Output = std::result::Result<rusoto_sqs::SendMessageBatchResult, rusoto_core::RusotoError<rusoto_sqs::SendMessageBatchError>>> + std::marker::Send>>>, | |
} | |
impl Sink<Arc<Box<dyn MessageChunk>>> for SqsSink { | |
type Error = (); | |
// ...snip... | |
fn poll_flush(mut self: std::pin::Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> { | |
// ...snip... | |
let fut = self.sqs_client.send_message_batch(send_message_batch_request); | |
self.send_message_future = Some(fut); | |
// ...snip... | |
} | |
// ...snip... | |
} | |
/* | |
Causes compile error: | |
error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement | |
--> src/sqs_sink.rs:80:31 | |
| | |
45 | fn poll_flush(mut self: std::pin::Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> { | |
| ------------------------ this data with an anonymous lifetime `'_`... | |
... | |
80 | let fut = self.sqs_client.send_message_batch(send_message_batch_request); | |
| ^^^^^^^^^^^^^^^ ...is captured here... | |
81 | self.send_message_future = Some(fut); | |
| --------- ...and is required to live as long as `'static` here | |
*/ |
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