Method delete_if

crates/vm/src/dict_inner.rs:453–459

(&self, vm: &VirtualMachine, key: &K, pred: F)

    }

    pub fn delete_if<K, F>(&self, vm: &VirtualMachine, key: &K, pred: F) -> PyResult<bool>
    where
        K: DictKey + ?Sized,
        F: Fn(&T) -> PyResult<bool>,
    {
        self.remove_if(vm, key, pred).map(|opt| opt.is_some())
    }

    pub fn remove_if_exists<K>(&self, vm: &VirtualMachine, key: &K) -> PyResult<Option<T>>
    where