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Don't mention the deprecated panic_implementation

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It existed only for a very short time, so I think that not many people will remember this attribute.
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Philipp Oppermann
2018-10-01 10:37:55 +02:00
parent 2a9075d642
commit 2dd925d34d
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blog/content/second-edition/posts/01-freestanding-rust-binary/index.md
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@@ -134,11 +134,7 @@ This sets the panic strategy to `abort` for both the `dev` profile (used for `ca
### Panic Implementation
The `panic_impl` language item defines the function that the compiler should invoke when a [panic] occurs. Instead of providing the language item directly, we can use the [`panic_handler`] attribute to create a `panic` function. This used to take the for [`panic_implementation`], which has been deprecated and replaced by [`panic_handler`].
[`panic_implementation`]: https://github.com/rust-lang/rfcs/blob/master/text/2070-panic-implementation.md#panic_implementation
Note: [`panic_implementation`] has been deprecated, and we now use [`panic_handler`] instead
The `panic_impl` language item defines the function that the compiler should invoke when a [panic] occurs. Instead of providing the language item directly, we can use the [`panic_handler`] attribute to create a `panic` function.
```rust
// in main.rs