Alexander Theißen
efc69d8219
* seal: Do not allow transfers to bring total balance below subsistence deposit This also reworks the rent system to take the total balance into account when evaluating whether the account is above the subsistence deposit. * Fix nits from review * Fix typo * Do not enforce subsistence when called from EOA * Rename CallOrigin to TransactorKind * Add debug asserts to check the invariants of a plain account transactor * Fix typo Co-authored-by: Sergei Shulepov <sergei@parity.io> Co-authored-by: Sergei Shulepov <sergei@parity.io>
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.