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The test code did have an inference failure, but that would have failed on Rust 1.79 and earlier too. Now it is rewritten to be specifically affected by 1.80's `impl FromIterator<_> for Box<str>`.
15 lines
560 B
Plaintext
15 lines
560 B
Plaintext
error[E0282]: type annotations needed for `Box<_>`
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--> $DIR/detect-old-time-version-format_description-parse.rs:9:9
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LL | let items = iter.collect::<Option<Box<_>>>()?;
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| ^^^^^
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LL |
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LL | Some(items.into())
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| ---- type must be known at this point
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= note: this is an inference error on crate `time` caused by an API change in Rust 1.80.0; update `time` to version `>=0.3.35` by calling `cargo update`
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0282`.
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