Bastian Köcher
217c4be226
* Make grandpa work * Introduce `SharedData` * Add test and fix bugs * Switch to `SharedData` * Make grandpa tests working * More Babe work * Make it async * Fix fix * Use `async_trait` in sc-consensus-slots This makes the code a little bit easier to read and also expresses that there can always only be one call at a time to `on_slot`. * Make grandpa tests compile * More Babe tests work * Fix network test * Start fixing service test * Finish service-test * Fix sc-consensus-aura * Fix fix fix * More fixes * Make everything compile *yeah* * Fix build when we have Rust 1.51 * Update client/consensus/common/src/shared_data.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Update client/consensus/common/src/shared_data.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Update client/consensus/common/src/shared_data.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Update client/consensus/common/src/shared_data.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Update client/consensus/common/src/shared_data.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Update client/consensus/babe/src/tests.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Update client/consensus/babe/src/tests.rs Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> * Fix warning Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Proof of work consensus for Substrate.
To use this engine, you can need to have a struct that implements
PowAlgorithm. After that, pass an instance of the struct, along
with other necessary client references to import_queue to setup
the queue. Use the start_mine function for basic CPU mining.
The auxiliary storage for PoW engine only stores the total difficulty.
For other storage requirements for particular PoW algorithm (such as
the actual difficulty for each particular blocks), you can take a client
reference in your PowAlgorithm implementation, and use a separate prefix
for the auxiliary storage. It is also possible to just use the runtime
as the storage, but it is not recommended as it won't work well with light
clients.
License: GPL-3.0-or-later WITH Classpath-exception-2.0