Sasha Gryaznov
c930cd0d79
* define_env proc macro basics + can_satisfy part ready * expand_impls part done * fix of the &FunctionType bug * pallet is compiled * updated host fn definition syntax * docs comments allowed to host fn definitions * all 53 host funcs re-defined by the new macro * unstable feat fix * cleanup * legacy mbe macros cleaned up * Added Env ident to macro attribute; all tests pass! * \#[v(..)] -> \#[version(..)] * some tiny corrections * save * builds with non-magic rt; tests fail * tests pass * refactored errors + added docs * merge err fixed * fixes on @ascjones review, all except moving away from `pub mod env` syntax * debug printing cleared * clippy fix
Substrate · 
Substrate is a next-generation framework for blockchain innovation 🚀.
Trying it out
Simply go to docs.substrate.io 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.