add edition2021 as an option

This commit is contained in:
josh rotenberg 2021-07-04 16:28:52 -07:00
parent b87c231fc3
commit c06f450e7d

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@ -63,8 +63,8 @@ Options for the Rust language, relevant to running tests and playground
integration. integration.
- **edition**: Rust edition to use by default for the code snippets. Default - **edition**: Rust edition to use by default for the code snippets. Default
is "2015". Individual code blocks can be controlled with the `edition2015` is "2015". Individual code blocks can be controlled with the `edition2015`,
or `edition2018` annotations, such as: `edition2018` or `edition2021` annotations, such as:
~~~text ~~~text
```rust,edition2015 ```rust,edition2015