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Clean Phragmén Equlise API (#5452)

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* Clean phragmen API and equalise()

* Stabilize new api

* Fix phragmen fuzzers

* More fixes

* Make fuzzers reproducible

* improvements

* Make equalize update assignments as well.

* total function for staked_assignment.

* Fix fuzzer build

* remvoe TODO

* Fix a bunch more.

* clean stray debug stuff

* Update primitives/phragmen/src/lib.rs

Co-Authored-By: thiolliere <gui.thiolliere@gmail.com>

* fix range function

* fix number generator

Co-authored-by: thiolliere <gui.thiolliere@gmail.com>
This commit is contained in:
Kian Paimani
2020-04-17 09:53:30 +02:00
committed by GitHub
parent 0fd5643e84
commit 762c741c55
17 changed files with 574 additions and 309 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/primitives/phragmen/compact/src/staked.rs
+5 -4
View File
@@ -73,7 +73,7 @@ fn into_impl(count: usize) -> TokenStream2 {
quote!(
for (voter_index, target_index) in self.#name {
let who = voter_at(voter_index).ok_or(_phragmen::Error::CompactInvalidIndex)?;
let all_stake = max_of(&who);
let all_stake: u128 = max_of(&who).into();
assignments.push(_phragmen::StakedAssignment {
who,
distribution: vec![(target_at(target_index).ok_or(_phragmen::Error::CompactInvalidIndex)?, all_stake)],
@@ -87,7 +87,7 @@ fn into_impl(count: usize) -> TokenStream2 {
quote!(
for (voter_index, (t1_idx, w1), t2_idx) in self.#name {
let who = voter_at(voter_index).ok_or(_phragmen::Error::CompactInvalidIndex)?;
let all_stake = max_of(&who);
let all_stake: u128 = max_of(&who).into();
if w1 >= all_stake {
return Err(_phragmen::Error::CompactStakeOverflow);
@@ -112,7 +112,7 @@ fn into_impl(count: usize) -> TokenStream2 {
for (voter_index, inners, t_last_idx) in self.#name {
let who = voter_at(voter_index).ok_or(_phragmen::Error::CompactInvalidIndex)?;
let mut sum = u128::min_value();
let all_stake = max_of(&who);
let all_stake: u128 = max_of(&who).into();
let mut inners_parsed = inners
.iter()
@@ -154,6 +154,7 @@ pub(crate) fn staked(
let from_impl = from_impl(count);
let into_impl = into_impl(count);
quote!(
impl<
#voter_type: _phragmen::codec::Codec + Default + Copy,
@@ -196,7 +197,7 @@ pub(crate) fn staked(
)
-> Result<Vec<_phragmen::StakedAssignment<A>>, _phragmen::Error>
where
for<'r> FM: Fn(&'r A) -> u128,
for<'r> FM: Fn(&'r A) -> u64,
A: _phragmen::IdentifierT,
{
let mut assignments: Vec<_phragmen::StakedAssignment<A>> = Default::default();