solverforge-scoring 0.8.2

Incremental constraint scoring for SolverForge
Documentation 
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// Shared utilities for typed constraints.

use std::hash::{Hash, Hasher};

/* Computes a hash of a value for tracking in join indices.

# Example

```
use solverforge_scoring::constraint::shared::compute_hash;

let hash1 = compute_hash(&42);
let hash2 = compute_hash(&42);
assert_eq!(hash1, hash2);

let hash3 = compute_hash(&43);
assert_ne!(hash1, hash3);
```
*/
#[inline]
pub fn compute_hash<T: Hash>(value: &T) -> u64 {
    let mut hasher = std::collections::hash_map::DefaultHasher::new();
    value.hash(&mut hasher);
    hasher.finish()
}