Attribute Macro bitbar_derive::command [−][src]
#[command]
Expand description
Registers a subcommand that you can run from a menu item’s command
.
Commands should have the signature fn(impl Iterator<Item = OsString>) -> Result<(), Error>
, where Error
is any type that implements Display
. If a command errors, bitbar
will attempt to send a macOS notification containing the error message.
Using this requires a main
function annotated with bitbar::main
.