Function serde_yml::with::singleton_map_optional::deserialize

source · 
pub fn deserialize<'de, T, D>(deserializer: D) -> Result<Option<T>, D::Error>
where
    T: Deserialize<'de>,
    D: Deserializer<'de>,
Expand description

Deserializes a value using the singleton_map representation.

This function expects the input to be in the singleton_map representation. If the input is a YAML map with a single key-value pair, the value will be deserialized and wrapped in Some. If the input is null, it will be deserialized as None.

§Arguments

  • deserializer - The deserializer to use for deserializing the value.

§Returns

A result containing the deserialized optional value or an error if deserialization fails.