tauri-workspace/cli/tauri.js/test/jest/fixtures/app/src-tauri/src/cmd.rs

#[derive(serde::Deserialize)]
#[serde(tag = "cmd", rename_all = "camelCase")]
pub enum Cmd {
  // your custom commands
  // multiple arguments are allowed
  // note that rename_all = "camelCase": you need to use "myCustomCommand" on JS
  Exit {},
}