I find that rust playgrounds and inline tests are a good solution for trying out snippets. With rust-analyzer, you can run a test via an LSP code-action from r

I find that rust playgrounds and inline tests are a good solution for trying out snippets. With rust-analyzer, you can run a test via an LSP code-action from right inside the file you're working on, so it's a nice lightweight way to try out a couple lines of code.