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Rexd 1.0.0

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@thatsme thatsme released this 17 Sep 08:33
· 2 commits to main since this release
v1.0.0
7aaa2eb

First release.

Added

  • Rexd.signature/2, Rexd.delta/3 and Rexd.patch/3 over binaries.
  • Rexd.Signature and Rexd.Delta encoding and decoding in the librsync 2.x
    wire format, verified against rdiff from librsync 2.3.2 and 2.3.4.
  • Rexd.Stream.signature/2, Rexd.Stream.delta/2 and Rexd.Stream.patch/3
    over enumerables of binaries, with bounded memory, and Rexd.StreamError.
  • Rexd.Blake2b: BLAKE2b-256 in pure Elixir.
  • All four librsync signature types, selected with the :weak (:rabinkarp,
    :rollsum) and :strong (:blake2, :md4) options.
  • Rexd.recommended_block_len/1, matching rdiff's default block length.
  • :max_size option for patching, bounding the output of untrusted deltas.
  • Rexd.InPlace: in-place patching following Rasch and Burns, with
    make_safe/2 and the :in_place option of Rexd.delta/3 on the sender
    and patch/4 on the receiver. In-place deltas remain ordinary librsync
    deltas.
  • Rexd.Delta.Stats: literal and copy bytes and command counts, plus search
    counters, from Rexd.delta_with_stats/3, Rexd.Delta.stats/1 and the
    :on_stats option of Rexd.Stream.delta/3.
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