2019-01-26 13:02:58 -08:00
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<!-- Copyright © 2018–2019 Trevor Spiteri -->
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2018-08-10 11:57:59 -07:00
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<!-- Copying and distribution of this file, with or without
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modification, are permitted in any medium without royalty provided the
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copyright notice and this notice are preserved. This file is offered
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as-is, without any warranty. -->
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2019-01-29 13:08:50 -08:00
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Version 0.2.1 (2019-01-29)
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2019-01-29 09:34:12 -08:00
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==========================
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* Bug fix: the `from_fixed` and `from_int` methods (and their
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checked counterparts) could return wrong values for negative
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values.
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2019-01-29 12:47:55 -08:00
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* Bug fix: display was using one fractional digit less than
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required, thus yielding the same output for diffent fixed-point
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numbers.
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2019-01-29 09:34:12 -08:00
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2019-01-28 18:35:42 -08:00
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Version 0.2.0 (2019-01-29)
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2019-01-27 18:41:44 -08:00
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==========================
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2019-01-28 13:43:43 -08:00
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* The new methods `from_fixed`, `checked_from_fixed`,
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`saturating_from_fixed`, `wrapping_from_fixed` and
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`overflowing_from_fixed` were added.
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* The old method `from_int` was removed to be replaced.
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* The new methods `from_int`, `checked_from_int`,
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`saturating_from_int`, `wrapping_from_int` and
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`overflowing_from_int` were added.
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2019-01-28 10:45:33 -08:00
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* The new methods `from_float`, `checked_from_float`,
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`saturating_from_float`, `wrapping_from_float` and
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`overflowing_from_float` were added.
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2019-01-28 18:35:42 -08:00
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* The new method `to_float` was added.
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2019-01-28 13:43:43 -08:00
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* The methods `from_f16`, `from_f32`, `from_f64`, `to_f16`, `to_f32`
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and `to_f64` were deprecated.
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2019-01-28 18:04:02 -08:00
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* The `to_int` method was fixed to truncate fractional bits as
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documented for negative values.
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2019-01-28 17:13:19 -08:00
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* The new methods `ceil`, `floor`, `round`, `checked_ceil`,
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`checked_floor`, `checked_round`, `saturating_ceil`,
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`saturating_floor`, `saturating_round`, `wrapping_ceil`,
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`wrapping_floor`, `wrapping_round`, `overflowing_ceil`,
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2019-01-28 18:35:42 -08:00
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`overflowing_floor` and `overflowing_round` were added.
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2019-01-28 18:04:02 -08:00
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* The methods `to_int_ceil`, `to_int_floor` and `to_int_round` were
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deprecated.
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2019-01-27 18:41:44 -08:00
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2019-01-26 15:39:24 -08:00
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Version 0.1.6 (2019-01-27)
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==========================
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* Optional serde support was added.
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2019-01-26 13:02:58 -08:00
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Version 0.1.5 (2019-01-26)
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2019-01-26 12:16:20 -08:00
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==========================
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* Lossless infallible conversions between fixed-point numbers and
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2019-01-26 12:44:34 -08:00
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numeric primitives are now supported using `From` and `Into`.
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2019-01-26 13:22:18 -08:00
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* A new module `types` is available with aliases for all supported
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fixed-point numbers.
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2019-01-26 12:16:20 -08:00
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2018-11-29 00:55:39 -08:00
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Version 0.1.4 (2018-11-29)
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2018-11-03 09:23:18 -07:00
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==========================
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* Division is now implemented for `FixedI128` and `FixedU128`.
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2018-08-23 04:32:59 -07:00
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Version 0.1.3 (2018-08-23)
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2018-08-23 04:12:32 -07:00
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==========================
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2018-08-23 04:32:59 -07:00
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* The `f16` feature was added, and new methods `from_f16` and
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`to_f16` were added.
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2018-08-23 04:12:32 -07:00
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2018-08-15 11:14:36 -07:00
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Version 0.1.2 (2018-08-15)
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2018-08-12 03:11:28 -07:00
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==========================
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* The crate can now be used without the standard library `std`.
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2018-08-13 15:21:29 -07:00
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* New methods `from_f32` and `from_f64` were added.
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2018-08-14 08:47:29 -07:00
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* New methods `is_positive` and `is_negative` were added to signed
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fixed-point numbers.
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2018-08-12 03:11:28 -07:00
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2018-08-11 12:10:03 -07:00
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Version 0.1.1 (2018-08-11)
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2018-08-10 12:28:24 -07:00
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==========================
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2018-08-11 11:21:29 -07:00
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* Comparisons are now supported between all fixed-point numbers with
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the same underlying integer type.
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2018-08-10 12:28:24 -07:00
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* New static methods `int_bits` and `frac_bits` were added.
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2018-08-11 08:19:17 -07:00
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* New methods `from_int`, `to_int`, `to_int_ceil`, `to_int_floor`
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2018-08-11 12:10:03 -07:00
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and `to_int_round` were added.
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2018-08-11 08:19:17 -07:00
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* New methods `int` and `frac` were added.
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2018-08-10 15:28:31 -07:00
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* Support for multiplication and division by integers was added.
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2018-08-10 12:28:24 -07:00
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2018-08-10 11:57:59 -07:00
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Version 0.1.0 (2018-08-10)
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==========================
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* `Unsigned` constants provided by the *typenum* crate are now used
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for the number of fractional bits.
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* Many methods and trait implementations available for primitive
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integers are now also supported by the fixed-point numbers.
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