TimSmall[m]: > <@TimSmall:matrix.org> Kevin Ly:  You can use markdown syntax to format code blocks in Matrix chat messages.
> ```rust
> fn main() {
>      println!("Hello World!");
> }
> ```

specifically, you can use three backticks, e.g. ` to make the code block:

```rust
fn main() {
     println!("Hello World!");
}
```