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
+4 -3
View File
@@ -84,8 +84,8 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
// and set impl_version to equal spec_version. If only runtime
// implementation changes and behavior does not, then leave spec_version as
// is and increment impl_version.
spec_version: 172,
impl_version: 172,
spec_version: 173,
impl_version: 173,
apis: RUNTIME_API_VERSIONS,
};
@@ -518,6 +518,7 @@ construct_runtime!(
ImOnline: im_online::{Module, Call, Storage, Event<T>, ValidateUnsigned, Config<T>},
AuthorityDiscovery: authority_discovery::{Module, Call, Config<T>},
Offences: offences::{Module, Call, Storage, Event},
RandomnessCollectiveFlip: randomness_collective_flip::{Module, Call, Storage},
}
);
@@ -589,7 +590,7 @@ impl_runtime_apis! {
}
fn random_seed() -> <Block as BlockT>::Hash {
System::random_seed()
RandomnessCollectiveFlip::random_seed()
}
}