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2 changes: 1 addition & 1 deletion src/rust-2024/rustdoc-doctests.md
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## Details

Prior the the 2024 Edition, rustdoc's "test" mode would compile each code block in your documentation as a separate executable. Although this was relatively simple to implement, it resulted in a significant performance burden when there were a large number of documentation tests. Starting with the 2024 Edition, rustdoc will attempt to combine documentation tests into a single binary, significantly reducing the overhead for compiling doctests.
Prior to the 2024 Edition, rustdoc's "test" mode would compile each code block in your documentation as a separate executable. Although this was relatively simple to implement, it resulted in a significant performance burden when there were a large number of documentation tests. Starting with the 2024 Edition, rustdoc will attempt to combine documentation tests into a single binary, significantly reducing the overhead for compiling doctests.

```rust
/// Adds two numbers
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