lib_compression/
patterns.rs

1//! Pattern mining for ZKC
2
3use serde::{Deserialize, Serialize};
4
5/// Unique pattern identifier.
6pub type PatternId = [u8; 32];
7
8/// A recurring byte pattern.
9#[derive(Debug, Clone, Serialize, Deserialize)]
10pub struct Pattern {
11    pub id: PatternId,
12    pub data: Vec<u8>,
13    pub frequency: u64,
14}
15
16/// Pattern miner configuration.
17#[derive(Debug, Clone, Serialize, Deserialize)]
18pub struct PatternMinerConfig {
19    pub min_pattern_size: usize,
20    pub max_pattern_size: usize,
21    pub sample_size: usize,
22}
23
24impl Default for PatternMinerConfig {
25    fn default() -> Self {
26        Self {
27            min_pattern_size: 4,
28            max_pattern_size: 256,
29            sample_size: 256 * 1024, // 256 KB
30        }
31    }
32}
33
34/// Mines recurring patterns from data.
35pub struct PatternMiner {
36    config: PatternMinerConfig,
37}
38
39impl PatternMiner {
40    pub fn new(config: PatternMinerConfig) -> Self {
41        Self { config }
42    }
43
44    /// Mine patterns from data.
45    pub fn mine(&self, _data: &[u8]) -> crate::Result<Vec<Pattern>> {
46        // Stub implementation
47        Ok(Vec::new())
48    }
49}
lib_compression/patterns.rs

lib_compression/
patterns.rs
