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da26317a8a
When writing a no_std binary, you'll be greeted with nonsensical errors mentioning lang items like eh_personality and start. That's pretty bad because it makes you think that you need to define them somewhere! But oh no, now you're getting the `internal_features` lint telling you that you shouldn't use them! But you need a no_std binary! What now? No problem! Writing a no_std binary is super easy. Just use panic=abort and supply your own platform specific entrypoint symbol (like `main`) and you're good to go. Would be nice if the compiler told you that, right? This makes it so that it does do that.
9 lines
165 B
Plaintext
9 lines
165 B
Plaintext
error: requires `ResumeTy` lang_item
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--> $DIR/required-lang-item.rs:10:14
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LL | async fn x() {}
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| ^^
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error: aborting due to 1 previous error
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