Split off System random functions into a new Randomness module (#3699)

* split off system randomness functions into a new module

* bump spec and impl version

* Move randomness to bottom of construct_runtime calls, move initialization into on_initialize

* Update srml/randomness/Cargo.toml

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

* Update srml/randomness/src/lib.rs

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

* Update srml/randomness/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update srml/randomness/Cargo.toml

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Improve system example

* Update Cargo.lock

* Fix randomness example

* Get rid of the stored index

* Add tests

* Add a random test

* Improve docs

* Fix executive test :^)

* Add a utility function to tests

* Update srml/randomness/Cargo.toml

Co-Authored-By: Gavin Wood <github@gavwood.com>

* Update srml/randomness/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update srml/randomness/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Change interpretation of block numbers

* rename crate

* refactor randomess module usage

* change random material len to a const

* Update srml/randomness-collective-flip/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>

* Update srml/randomness-collective-flip/src/lib.rs

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Ashley
2019-10-09 04:31:39 +13:00
committed by Robert Habermeier
parent 520009973f
commit 968a30685f
12 changed files with 352 additions and 81 deletions
+3
View File
@@ -17,6 +17,8 @@ rstd = { package = "sr-std", path = "../../core/sr-std", default-features = fals
sandbox = { package = "sr-sandbox", path = "../../core/sr-sandbox", default-features = false }
support = { package = "srml-support", path = "../support", default-features = false }
system = { package = "srml-system", path = "../system", default-features = false }
randomness-collective-flip = { package = "srml-randomness-collective-flip", path = "../randomness-collective-flip", default-features = false }
timestamp = { package = "srml-timestamp", path = "../timestamp", default-features = false }
[dev-dependencies]
wabt = "0.9.2"
@@ -33,6 +35,7 @@ std = [
"codec/std",
"primitives/std",
"sr-primitives/std",
"randomness-collective-flip/std",
"runtime-io/std",
"rstd/std",
"sandbox/std",
+1 -1
View File
@@ -753,7 +753,7 @@ where
}
fn random(&self, subject: &[u8]) -> SeedOf<T> {
system::Module::<T>::random(subject)
randomness_collective_flip::Module::<T>::random(subject)
}
fn now(&self) -> &MomentOf<T> {