* impl_runtime_apis: Generate getters for `metadata_at` functions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * runtime: Implement new `Metadata` runtime trait Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * runtime: Move `metadata_at` functions to construct_runtime macro Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * contruct_runtime: Use `OpaqueMetadata` from hidden imports Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Adjust testing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/tests: Add tests for the new API Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/tests: Adjust metdata naming Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Expose `metadata-v14` feature flag Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Expose metadata only under feature flags Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Expose v14 metadata by default Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Expose metadata feature for testing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Test metadata under different feature flags Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update primitives/api/src/lib.rs Co-authored-by: Bastian Köcher <git@kchr.de> * Update primitives/api/src/lib.rs Co-authored-by: Bastian Köcher <git@kchr.de> * client/tests: Adjust testing to reflect trait Metadata change Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/metadata-ir: Add intermediate representation types for metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/metadata-ir: Convert metadata to V14 Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/metadata-ir: Add API to convert metadata to multiple versions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/metadata-ir: Expose V14 under feature flag Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Adjust to metadata IR Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: More adjustments Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Guard v14 details under feature flag Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Adjust testing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * CI: Ensure `quick-benchmarks` uses `metadata-v14` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Use `metadata-v14` for benchmarks Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Adjust cargo fmt Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * kitchensink-runtime: Add feature flag for `metadata-v14` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support/test: Adjust testing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support/test: Check crates locally Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Activate metadata-v14 for pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Remove metadata-v14 feature flag Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/metadata_ir: Move `api.rs` to `mod.rs` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Handle latest metadata conversion via IR Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/tests: Add constant for metadata version 14 Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support/test: Fix merge conflict Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update frame/support/Cargo.toml Co-authored-by: Bastian Köcher <git@kchr.de> * Update frame/support/src/metadata_ir/mod.rs Co-authored-by: Bastian Köcher <git@kchr.de> * Update frame/support/test/Cargo.toml Co-authored-by: Bastian Köcher <git@kchr.de> * Update primitives/api/src/lib.rs Co-authored-by: Bastian Köcher <git@kchr.de> * frame/metadata: Collect pallet documentation for MetadataIR Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/tests: Check pallet documentation is propagated to MetadataIR Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * frame/support: Improve documentation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> --------- Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> Co-authored-by: parity-processbot <> Co-authored-by: Bastian Köcher <git@kchr.de>
Substrate ·

Substrate is a next-generation framework for blockchain innovation 🚀.
Getting Started
Head to docs.substrate.io and follow the installation instructions. Then try out one of the tutorials. Refer to the Docker instructions to quickly run Substrate, Substrate Node Template, Subkey, or to build a chain spec.
Community & Support
Join the highly active and supportive community on the Substrate Stack Exchange to ask questions about use and problems you run into using this software. Please do report bugs and issues here for anything you suspect requires action in the source.
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.
