Method with_recursion

crates/ruff_python_parser/src/parser/mod.rs:111–120

(&mut self, f: impl FnOnce(&mut Self) -> T)

    #[must_use]
    #[inline]
    fn with_recursion<T>(&mut self, f: impl FnOnce(&mut Self) -> T) -> Option<T> {
        if self.depth_remaining == 0 {
            return None;
        }

        self.depth_remaining -= 1;
        let result = f(self);
        self.depth_remaining += 1;
        Some(result)
    }

    #[cold]
    #[inline(never)]