Method remove_if_exists

crates/vm/src/dict_inner.rs:461–466

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

    }

    pub fn remove_if_exists<K>(&self, vm: &VirtualMachine, key: &K) -> PyResult<Option<T>>
    where
        K: DictKey + ?Sized,
    {
        self.remove_if(vm, key, |_| Ok(true))
    }

    /// pred should be VERY CAREFUL about what it does as it is called while
    /// the dict's internal mutex is held