Rollup merge of #70587 - DutchGhost:patch-1, r=Dylan-DPC
Rollup merge of #70587 - DutchGhost:patch-1, r=Dylan-DPC

Add `Rust` to the code snippet

Adds `Rust` to the snippet where the code causing the ICE should be placed, so github can render it as Rust code rather than plain code.

aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust