Release 0.1.46 (2024-02-07)

• Upgrade to 2018 edition, MSRV 1.31
• The Integer::divides method is now properly deprecated, rather than just documented so.
• The new Integer::dec and inc methods change the value by one.

Contributors: @aobatact, @cuviper, @hkBst, @MiguelX413

Release 0.1.45 (2022-04-29)

• Integer::next_multiple_of and prev_multiple_of no longer overflow -1.
• Integer::is_multiple_of now handles a 0 argument without panicking for primitive integers.
• ExtendedGcd no longer has any private fields, making it possible for external implementations to customize Integer::extended_gcd.

Contributors: @ciphergoth, @cuviper, @tspiteri, @WizardOfMenlo

Release 0.1.44 (2020-10-29)

• The “i128” feature now bypasses compiler probing. The build script used to probe anyway and panic if requested support wasn't found, but sometimes this ran into bad corner cases with autocfg.

Contributors: @cuviper

Release 0.1.43 (2020-06-11)

• The new Average trait computes fast integer averages, rounded up or down, without any risk of overflow.

Contributors: @althonos, @cuviper

Release 0.1.42 (2020-01-09)

• Updated the autocfg build dependency to 1.0.

Contributors: @cuviper, @dingelish

Release 0.1.41 (2019-05-21)

• Fixed feature detection on no_std targets.

Contributors: @cuviper

Release 0.1.40 (2019-05-20)

• Optimized primitive gcd by avoiding memory swaps.
• Fixed lcm(0, 0) to return 0, rather than panicking.
• Added Integer::div_ceil, next_multiple_of, and prev_multiple_of.
• Added Integer::gcd_lcm, extended_gcd, and extended_gcd_lcm.

Contributors: @cuviper, @ignatenkobrain, @smarnach, @strake

Release 0.1.39 (2018-06-20)

• The new Roots trait provides sqrt, cbrt, and nth_root methods, calculating an Integer's principal roots rounded toward zero.

Contributors: @cuviper

Release 0.1.38 (2018-05-11)

• Support for 128-bit integers is now automatically detected and enabled. Setting the i128 crate feature now causes the build script to panic if such support is not detected.

Contributors: @cuviper

Release 0.1.37 (2018-05-10)

• Integer is now implemented for i128 and u128 starting with Rust 1.26, enabled by the new i128 crate feature.

Contributors: @cuviper

Release 0.1.36 (2018-02-06)

• num-integer now has its own source repository at rust-num/num-integer.
• Corrected the argument order documented in Integer::is_multiple_of
• There is now a std feature, enabled by default, along with the implication that building without this feature makes this a #[no_std] crate.
  • There is no difference in the API at this time.

Contributors: @cuviper, @jaystrictor

Prior releases

No prior release notes were kept. Thanks all the same to the many contributors that have made this crate what it is!