Bernhard Schuster
f7fccb3122
* make helper error types generics * avoid From<io::Error> dep in runner helper logic * slip of the pen, bump futures to 0.3.9 * more generics * generic var spaces Co-authored-by: Andronik Ordian <write@reusable.software> * network-gossip: add metric for number of local messages (#7871) * network-gossip: add metric for number of local messages * grandpa: fix GossipEngine missing metrics registry parameter * network-gossip: increase known messages cache size * network-gossip: fix tests * grandpa: remove unnecessary clone Co-authored-by: Max Inden <mail@max-inden.de> * network-gossip: count registered and expired messages separately * network-gossip: add comment on known messages cache size * network-gossip: extend comment with cache size in memory Co-authored-by: Max Inden <mail@max-inden.de> * Clean-up pass in network/src/protocol.rs (#7889) * Remove statistics system * Remove ContextData struct * Remove next_request_id * Some TryFrom nit-picking * Use constants for peer sets * contracts: Don't read the previous value when overwriting a storage item (#7879) * Add `len` function that can return the length of a storage item efficiently * Make use of the new len function in contracts * Fix benchmarks * cargo run --release --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs * Remove unused imports Co-authored-by: Parity Benchmarking Bot <admin@parity.io> * Fix clear prefix check to avoid erasing child trie roots. (#7848) * Fix clear prefix check to avoid erasing child trie roots. * Renaming and extend existing test with check. * last nitpicks. * use follow paths to std standarad components * line width Co-authored-by: Bernhard Schuster <bernhard@parity.io> Co-authored-by: Andronik Ordian <write@reusable.software> Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com> Co-authored-by: Max Inden <mail@max-inden.de> Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com> Co-authored-by: Alexander Theißen <alex.theissen@me.com> Co-authored-by: Parity Benchmarking Bot <admin@parity.io> Co-authored-by: cheme <emericchevalier.pro@gmail.com>
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
Trying it out
Simply go to substrate.dev and follow the installation instructions. You can also try out one of the tutorials.
Contributions & Code of Conduct
Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.adoc. In all communications and contributions, this project follows the Contributor Covenant Code of Conduct.
Security
The security policy and procedures can be found in docs/SECURITY.md.
License
- Substrate Primitives (
sp-*), Frame (frame-*) and the pallets (pallets-*), binaries (/bin) and all other utilities are licensed under Apache 2.0. - Substrate Client (
/client/*/sc-*) is licensed under GPL v3.0 with a classpath linking exception.
The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.
In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.