Commit Graph

11 Commits

Author SHA1 Message Date
Guillaume Thiolliere 44fb311f1f Bound Unsigned when signed is not supported. (#6367)
* bound unsigned when necessary

* convert more type to AtLeast32BitUnsigned

* Update primitives/arithmetic/src/traits.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* doc refactor

* line reorganize

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
2020-06-25 11:30:20 +02:00
Kian Paimani e016a49322 Generic Normalize impl for arithmetic and npos-elections (#6374)
* add normalize

* better api for normalize

* Some grumbles

* Update primitives/arithmetic/src/lib.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* More great review grumbles

* Way better doc for everything.

* Some improvement

* Update primitives/arithmetic/src/lib.rs

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
2020-06-24 13:32:50 +00:00
Marcio Diaz 7c051caa42 Enable fixed point u128 (#6214)
* Add fixed u128.

* remove move

* Change sat_from_integer impl.

* checked_pow is always positive

* Revert.

* rename fixed file

* Rename to FixedI

* rename fixed file

* Add newline.

* Use Multiplier in impls.

* Renames negate() to saturating_negate().

* Uncomment test.

* Add Signed to macro.

* Add some tests for Saturating trait.
2020-06-06 13:04:39 +02:00
Marcio Diaz 72386f609a Implement FixedPoint trait. (#5877)
* Implement Fixed trait.

* Fix tests

* Fix tests

* Fix tests 2

* Address review comment regarding from_i129.

* Remove precision by using log10() as suggested in review.

* Add small comments.

* Use checked versions + panic for ops::*.

* Remove repeated test.

* Uncomment test.

* Remove casts.

* Add more comments.

* Add tests.

* Panic on saturating_div_int

* More tests.

* More docs.

* Saturating renames.

* Fix to_bound doc.

* Move some impl to trait.

* Add range

* Add macro pre.

* More round() tests.

* Delete confusion.

* More impl to trait

* Add doc for fixedpoint op.

* Remove trailing spaces.

* Suggested docs changes.

* More tests and comments for roundings.

* Some quickcheck tests.

* Add missing panic, more test/comments.

* Nits.

* Rename.

* Remove primitives-types import.

* Apply review suggestions

* Fix long lines and add some fuzz.

* fix long line

* Update fuzzer

* Bump impl

* fix warnings

Co-authored-by: Gavin Wood <gavin@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
2020-05-21 19:32:44 +02:00
Benjamin Kampmann be8c96adec Relax substrate licensing scheme (#5947) 2020-05-15 13:21:56 +02:00
Marcio Diaz a1127f8f9d Fix saturating_mul (#5925) 2020-05-06 17:37:02 +02:00
Xiliang Chen d1261d3482 Introduce Fixed128 from ORML to sp_arithmetic (#5614)
* add fixed128

* fix build

* re-export

* fix test

* saturating_pow

* Update primitives/arithmetic/src/fixed128.rs

Co-Authored-By: Shawn Tabrizi <shawntabrizi@gmail.com>

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
2020-04-14 10:07:59 +02:00
Joseph Mark e8835d64a1 Extend PerThing + Saturating (#5281)
* Extend PerThing + Saturating

* Add saturating_pow to Saturating
* Add saturating_truncating_mul to PerThing (rounding-down mul)
* Add saturating_reciprocal_mul to PerThing (divide x by perthing)
* Provide default methods where possible

* Restore const functions

* Fix test

* Update primitives/arithmetic/src/per_things.rs

Co-Authored-By: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Add comment and test verifying no overflow

* Formatting

* Fix possible overflow and change type constraint

* Use overflow pruning for all mul

* Formatting and comments

* Improve comments and names

* Comments in `rational_mul_correction` explain overflow aversion.

* Test rational_mul_correction

* Formatting

* Docs and formatting

* Add new trait methods to Perthing type impl

* Fix signature

* saturating_pow for Delegations

* Add missing trait method to impl

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
2020-03-29 13:24:11 +02:00
Kian Paimani c871eaacbc Per-things trait. (#4904)
* Give perthigns the trait it always deserved.

* Make staking and phragmen work with the new generic per_thing

* Make everything work together 🔨

* a bit of cleanup

* Clean usage

* Bump.

* Fix name

* fix grumbles

* hopefully fix the ui test

* Some grumbles

* revamp traits again

* Better naming again.
2020-02-13 13:09:33 +01:00
Shawn Tabrizi 7efa62725e Update copyright year (#4532) 2020-01-05 14:05:44 +01:00
Benjamin Kampmann df133d6be3 Fix folder names in primitives (#4358)
* sr-arithmetic -> arithmetic

* sr-sandbox -> sandbox

* primitives/sr-staking-primitives -> primitives/staking

* primitives/sr-version -> primitives/version

* primitives/block-builder/runtime-api -> primitives/block-builder
2019-12-11 11:36:29 +01:00