tokenfold-core 0.1.0

Token-aware compression for LLM payloads: shrink JSON tool-call bodies, command output, and diffs with exact tiktoken accounting and a typed safety report.
Documentation 
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use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
#[serde(rename_all = "snake_case")]
pub enum Status {
    Compressed,
    Passthrough,
    BestEffort,
    UnreachableTarget,
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn serializes_to_canonical_snake_case_strings() {
        assert_eq!(
            serde_json::to_string(&Status::Compressed).unwrap(),
            "\"compressed\""
        );
        assert_eq!(
            serde_json::to_string(&Status::Passthrough).unwrap(),
            "\"passthrough\""
        );
        assert_eq!(
            serde_json::to_string(&Status::BestEffort).unwrap(),
            "\"best_effort\""
        );
        assert_eq!(
            serde_json::to_string(&Status::UnreachableTarget).unwrap(),
            "\"unreachable_target\""
        );
    }

    #[test]
    fn round_trips_through_json() {
        for status in [
            Status::Compressed,
            Status::Passthrough,
            Status::BestEffort,
            Status::UnreachableTarget,
        ] {
            let json = serde_json::to_string(&status).unwrap();
            let back: Status = serde_json::from_str(&json).unwrap();
            assert_eq!(status, back);
        }
    }
}