zvariant::as_value::deserialize

Function deserialize_optional

Source 
pub fn deserialize_optional<'de, T, D>(
    deserializer: D,
) -> Result<Option<T>, D::Error>
where
    D: Deserializer<'de>,
    T: Deserialize<'de> + Type + 'de,
Expand description

Deserialize an optional value as a zvariant::Value.