tokmd_analysis_types/
entropy.rs

1//! Entropy receipt DTOs.
2//!
3//! These contract types remain re-exported from the crate root to preserve
4//! existing `tokmd_analysis_types::...` names.
5
6use serde::{Deserialize, Serialize};
7
8#[derive(Debug, Clone, Serialize, Deserialize)]
9pub struct EntropyReport {
10    pub suspects: Vec<EntropyFinding>,
11}
12
13#[derive(Debug, Clone, Serialize, Deserialize)]
14pub struct EntropyFinding {
15    pub path: String,
16    pub module: String,
17    pub entropy_bits_per_byte: f32,
18    pub sample_bytes: u32,
19    pub class: EntropyClass,
20}
21
22#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
23#[serde(rename_all = "snake_case")]
24pub enum EntropyClass {
25    Low,
26    Normal,
27    Suspicious,
28    High,
29}
30
31#[cfg(test)]
32mod tests {
33    use super::EntropyClass;
34
35    #[test]
36    fn entropy_class_serde_roundtrip() -> Result<(), Box<dyn std::error::Error>> {
37        for variant in [
38            EntropyClass::Low,
39            EntropyClass::Normal,
40            EntropyClass::Suspicious,
41            EntropyClass::High,
42        ] {
43            let json = serde_json::to_string(&variant)?;
44            let back: EntropyClass = serde_json::from_str(&json)?;
45            assert_eq!(back, variant);
46        }
47        Ok(())
48    }
49
50    #[test]
51    fn entropy_class_uses_snake_case() -> Result<(), Box<dyn std::error::Error>> {
52        assert_eq!(
53            serde_json::to_string(&EntropyClass::Suspicious)?,
54            "\"suspicious\""
55        );
56        Ok(())
57    }
58}
tokmd_analysis_types/entropy.rs

tokmd_analysis_types/
entropy.rs
