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<title>rust/tests/ui/no_std/no-std-no-start-binary.stderr, branch try</title>
<subtitle>https://github.com/rust-lang/rust
</subtitle>
<id>http://git.dreamy.place/mirrors/rust/atom?h=try</id>
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<updated>2024-01-10T20:18:54+00:00</updated>
<entry>
<title>Stop mentioning internal lang items in no_std binary errors</title>
<updated>2024-01-10T20:18:54+00:00</updated>
<author>
<name>Nilstrieb</name>
<email>48135649+Nilstrieb@users.noreply.github.com</email>
</author>
<published>2023-10-02T12:32:31+00:00</published>
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<id>urn:sha1:da26317a8a69fed3f7b96457c643121e75954933</id>
<content type='text'>
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.
</content>
</entry>
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