/// Hint that the `Deserialize` type needs to deserialize a value whose type
/// doesn't matter because it is ignored.
///
/// Deserializers for non-self-describing formats may not support this mode.
Hint that the `Deserialize` type needs to deserialize a value whose type
doesn't matter because it is ignored.

Deserializers for non-self-describing formats may not support this mode.
Hint that the ` Deserialize ` type needs to deserialize a value whose type doesn ' t matter because it is ignored . Deserializers for non - self - describing formats may not support this mode .
fn deserialize_ignored_any<V>(self, _visitor: V) -> Result<V::Value, Self::Error>
    where
        V: Visitor<'de>,
    {
        unimplemented!();
    }
fn deserialize_ignored_any < V > ( self , _visitor : V ) -> Result < V :: Value , Self :: Error > where V : Visitor < ' de > , { unimplemented ! ( ) ; }
Hint that the `Deserialize` type needs to deserialize a value whose type
doesn't matter because it is ignored.
Hint that the ` Deserialize ` type needs to deserialize a value whose type doesn ' t matter because it is ignored .
self
_visitor
V