busylib 0.0.8

BUSY Bar Rust HTTP client
Documentation 
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//! Serde adapters for fields the device sends in, lets say, unusual shapes ;)

pub(crate) mod string_u64 {
    use serde::de::Error as _;
    use serde::{Deserialize, Deserializer, Serializer};

    pub fn serialize<S: Serializer>(value: &u64, serializer: S) -> Result<S::Ok, S::Error> {
        serializer.collect_str(value)
    }

    pub fn deserialize<'de, D: Deserializer<'de>>(deserializer: D) -> Result<u64, D::Error> {
        let value = String::deserialize(deserializer)?;
        value.parse().map_err(D::Error::custom)
    }
}

pub(crate) mod option_string_u64 {
    use serde::de::Error as _;
    use serde::{Deserialize, Deserializer, Serializer};

    pub fn serialize<S: Serializer>(value: &Option<u64>, serializer: S) -> Result<S::Ok, S::Error> {
        match value {
            Some(value) => serializer.collect_str(value),
            None => serializer.serialize_none(),
        }
    }

    pub fn deserialize<'de, D: Deserializer<'de>>(
        deserializer: D,
    ) -> Result<Option<u64>, D::Error> {
        let Some(value) = Option::<String>::deserialize(deserializer)? else {
            return Ok(None);
        };
        value.parse().map(Some).map_err(D::Error::custom)
    }
}