Jun Wu 7a348e55a9 zstdelta: rust library to use zstd to do delta-ing and compression ... Summary: Using zstd dictionary as the "delta base" can result in overall better and faster compression (than things like mdiff + zstd, or fossil_delta + zstd). This diff adds utility functions to do delta generation and application. It tweaks compression parameters (wlog, hlog) to optimize the "delta-ing" usecase. It now hardcoded the "fast" strategy (level=1) to have reasonable speed. We can add other compression levels later if needed. Reviewed By: jsgf Differential Revision: D7562908 fbshipit-source-id: 3334059b4abeb8923d603d055bde0bfdc854bc7b		2018-05-25 09:34:34 -07:00
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src	zstdelta: rust library to use zstd to do delta-ing and compression	2018-05-25 09:34:34 -07:00
Cargo.toml	zstdelta: rust library to use zstd to do delta-ing and compression	2018-05-25 09:34:34 -07:00