serde_bencoded 0.3.0

Yet another encoding/decoding library for bencode
Documentation 
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use serde::{de::DeserializeOwned, Deserializer, Serialize, Serializer};

pub mod unwrap_or_skip {
    use super::*;

    /// Deserialize value wrapped in Some(T)
    pub fn deserialize<'de, D, T>(deserializer: D) -> Result<Option<T>, D::Error>
    where
        D: Deserializer<'de>,
        T: DeserializeOwned,
    {
        T::deserialize(deserializer).map(Some)
    }

    /// Serialize value if Some(T), unit struct if None
    pub fn serialize<T, S>(option: &Option<T>, serializer: S) -> Result<S::Ok, S::Error>
    where
        T: Serialize,
        S: Serializer,
    {
        if let Some(value) = option {
            value.serialize(serializer)
        } else {
            ().serialize(serializer)
        }
    }
}