Rust original
a custom compiler can be specified :
require'sniprun'.setup({
    interpreter_options = {
        Rust_original = {
             compiler = "rustc"
             }
        }
    }
})
the Rust interpreter supports REPL mode via evcxr (needs to be installed)
require('sniprun').setup({
    repl_enable = { 'Rust_original' },
})