wiki 0.0.3

Library for interacting with MediaWiki APIs
Documentation 
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use serde_json::Value;

pub fn merge_values(a: &mut Value, b: Value) {
    match (a, b) {
        (Value::Object(a), Value::Object(b)) => {
            for (k, v) in b {
                merge_values(a.entry(k).or_insert(Value::Null), v);
            }
        }
        (Value::Array(a), Value::Array(b)) => a.extend_from_slice(&b),
        (a, b) => *a = b,
    }
}

pub mod dt {
    use std::fmt;

    use chrono::{DateTime, Utc};
    use serde::{Deserializer, Serialize, Serializer};

    pub fn deserialize<'de, D: Deserializer<'de>>(d: D) -> Result<DateTime<Utc>, D::Error> {
        pub struct Visitor;
        impl<'a> serde::de::Visitor<'a> for Visitor {
            type Value = DateTime<Utc>;
            fn expecting(&self, f: &mut fmt::Formatter) -> fmt::Result {
                f.pad("a string")
            }
            fn visit_str<E>(self, s: &str) -> Result<Self::Value, E>
            where
                E: serde::de::Error,
            {
                DateTime::parse_from_rfc3339(s)
                    .map(|d| d.into())
                    .map_err(|e| E::custom(e))
            }
        }

        d.deserialize_str(Visitor)
    }

    pub fn serialize<S: Serializer>(d: &DateTime<Utc>, s: S) -> Result<S::Ok, S::Error> {
        d.to_rfc3339().serialize(s)
    }
}