Module delta 

Delta encoding for sorted integer sequences.

Delta encoding stores the differences between consecutive values rather than the values themselves. This is highly effective for sorted or sequential data where consecutive values are close to each other.

Example

// Original: [100, 105, 107, 110, 115]
// Deltas:   [5, 2, 3, 5]
// Stored:   base=100, deltas=[5, 2, 3, 5]

let values = vec![100u64, 105, 107, 110, 115];
let encoded = DeltaEncoding::encode(&values);
let decoded = encoded.decode();
assert_eq!(values, decoded);

Structs

DeltaEncoding

Delta-encoded integer sequence.

Functions

zigzag_decode

Zig-zag decodes an unsigned integer to signed.

zigzag_encode

Zig-zag encodes a signed integer to unsigned.