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When we encounter a situation where we'd suggest `pin!()`, we now account for that expression exising as part of an assignment and provide an appropriate suggestion: ``` error[E0599]: no method named `poll` found for type parameter `F` in the current scope --> $DIR/pin-needed-to-poll-3.rs:19:28 | LL | impl<F> Future for FutureWrapper<F> | - method `poll` not found for this type parameter ... LL | let res = self.fut.poll(cx); | ^^^^ method not found in `F` | help: consider pinning the expression | LL ~ let mut pinned = std::pin::pin!(self.fut); LL ~ let res = pinned.as_mut().poll(cx); | ``` Fix #125661.
19 lines
609 B
Plaintext
19 lines
609 B
Plaintext
error[E0599]: no method named `poll` found for type parameter `F` in the current scope
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--> $DIR/pin-needed-to-poll-3.rs:19:28
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LL | impl<F> Future for FutureWrapper<F>
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| - method `poll` not found for this type parameter
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...
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LL | let res = self.fut.poll(cx);
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| ^^^^ method not found in `F`
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help: consider pinning the expression
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LL ~ let mut pinned = std::pin::pin!(self.fut);
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LL ~ let res = pinned.as_mut().poll(cx);
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0599`.
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