neon_serde4::de

Function from_value_opt

Source 
pub fn from_value_opt<'j, C, T>(
    cx: &mut C,
    value: Option<Handle<'j, JsValue>>,
) -> Result<T>
where
    C: Context<'j>,
    T: DeserializeOwned + ?Sized,
Expand description

Deserialize an instance of type T from an Option<Handle<JsValue>>

ยงErrors

Can fail for various reasons see Error