Function extract_i64

nodedb/src/event/bitemporal_extract.rs:47–49

(map: &serde_json::Map<String, serde_json::Value>, key: &str)

}

fn extract_i64(map: &serde_json::Map<String, serde_json::Value>, key: &str) -> Option<i64> {
    map.get(key).and_then(|v| v.as_i64())
}

#[cfg(test)]
mod tests {