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0.16.0

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@dnsl48 dnsl48 released this 09 Aug 05:26
· 7 commits to master since this release
0.16.0
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dnsl48 Serge Latyntsev
GPG key ID: F32257CE86710597
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Learn about vigilant mode.
d24249d
This commit was signed with the committer’s verified signature.
dnsl48 Serge Latyntsev
GPG key ID: F32257CE86710597
Verified
Learn about vigilant mode.

[0.16.0] - 2026-08-09

Changed

  • Replaced optional lazy_static usage with std::sync::OnceLock and num-bigint constants for approximation accuracy multipliers (special thanks to Expyron for the std::sync::OnceLock patch).
  • Breaking: Rust 1.70 is now the minimum supported Rust version (MSRV).

Fixed

  • Fraction and Decimal parsing now routes zero-denominator inputs to signed infinity or NaN (including optional Unicode from_unicode_str) rather than panicking.
  • Restored Decimal Ord/PartialOrd/Eq/Hash consistency by comparing each value using its stored precision, including truncation and canonical zero handling (-0, -0.9@p0, -0.04@p1), so ordered and hashed collections now agree.
  • Added PostgreSQL NUMERIC infinity round-trip support for both Fraction and Decimal, encoding/decoding ±Infinity using 0xD000/0xF000 markers and documenting PostgreSQL 14+/unconstrained NUMERIC requirements.
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