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Remove part about Error not being no_std (#2369)

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This reverts #1005 now that Rust 1.81 has stabilized the `Error` trait.
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Martin Geisler 2024-09-18 03:38:19 +02:00 committed by GitHub
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src/error-handling/error.md
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@ -41,9 +41,6 @@ a good option in a program where you just want to display the error message
somewhere. somewhere.
Make sure to implement the `std::error::Error` trait when defining a custom Make sure to implement the `std::error::Error` trait when defining a custom
error type so it can be boxed. But if you need to support the `no_std` error type so it can be boxed.
attribute, keep in mind that the `std::error::Error` trait is currently
compatible with `no_std` in
[nightly](https://github.com/rust-lang/rust/issues/103765) only.
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