unknown-rule

Level: error

What it checks

A // rabot: allow(..) comment naming a rule rabot does not have, an unknown directive after rabot:, or a missing closing parenthesis.

Don’t

#![allow(unused)]
fn main() {
// rabot: allow(sort-fields) drop order matters: the guard must release before the pool
struct Connection {
    guard: Guard,
    pool: Pool,
}
}

A typo would otherwise be a silent no-op: the comment looks like an exception and does nothing.

Do

#![allow(unused)]
fn main() {
// rabot: allow(sorted-fields) drop order matters: the guard must release before the pool
struct Connection {
    guard: Guard,
    pool: Pool,
}
}

rabot rules lists every name.