Gavin Wood
ecbd65fb95
* Fix overlay prefix removal result * Second part of the overlay prefix removal fix. * Report only items deleted from storage in clear_prefix * Fix kill_prefix * Formatting * Remove unused code * Fixes * Fixes * Introduce clear_prefix host function v3 * Formatting * Use v2 for now * Fixes * Formatting * Docs * Child prefix removal should also hide v3 for now * Fixes * Fixes * Formatting * Fixes * apply_to_keys_whle takes start_at * apply_to_keys_whle takes start_at * apply_to_keys_whle takes start_at * Cursor API; force limits * Use unsafe deprecated functions * Formatting * Fixes * Grumbles * Fixes * Docs * Some nitpicks 🙈 * Update primitives/externalities/src/lib.rs Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> * Formatting * Fixes * cargo fmt * Fixes * Update primitives/io/src/lib.rs Co-authored-by: Keith Yeung <kungfukeith11@gmail.com> * Formatting * Fixes Co-authored-by: Bastian Köcher <info@kchr.de> Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
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.