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rustc comiler internals helpfully tell us how to fix the issue: to get the signature of a closure, use `substs.as_closure().sig()` not `fn_sig()` Fixes ICE in #9041
10 lines
389 B
Text
10 lines
389 B
Text
error: called `is_some()` after searching an `Iterator` with `find`
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--> $DIR/ice-9041.rs:5:19
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LL | things.iter().find(|p| is_thing_ready(p)).is_some()
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|p| is_thing_ready(&p))`
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= note: `-D clippy::search-is-some` implied by `-D warnings`
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error: aborting due to previous error
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