sp-api: Support expanding the macro code (#13573)
* sp-api: Support expanding the macro code This pr introduces the `expander` crate to expand the generated source code into a file. This gives better error reporting when trying to fix issues in the macro itself as Rustc will point to the line in this file. The feature can be enabled by setting `SP_API_EXPAND=1` at compile time. Besides that the generated code is changed to fix warnings in the exanped version. * Fixes
Showing
- substrate/Cargo.lock 21 additions, 0 deletionssubstrate/Cargo.lock
- substrate/primitives/api/proc-macro/Cargo.toml 3 additions, 1 deletionsubstrate/primitives/api/proc-macro/Cargo.toml
- substrate/primitives/api/proc-macro/src/common.rs 0 additions, 3 deletionssubstrate/primitives/api/proc-macro/src/common.rs
- substrate/primitives/api/proc-macro/src/decl_runtime_apis.rs 20 additions, 15 deletionssubstrate/primitives/api/proc-macro/src/decl_runtime_apis.rs
- substrate/primitives/api/proc-macro/src/impl_runtime_apis.rs 57 additions, 36 deletionssubstrate/primitives/api/proc-macro/src/impl_runtime_apis.rs
- substrate/primitives/api/proc-macro/src/mock_impl_runtime_apis.rs 5 additions, 11 deletions...e/primitives/api/proc-macro/src/mock_impl_runtime_apis.rs
- substrate/primitives/api/proc-macro/src/utils.rs 11 additions, 28 deletionssubstrate/primitives/api/proc-macro/src/utils.rs
- substrate/primitives/api/test/tests/decl_and_impl.rs 4 additions, 4 deletionssubstrate/primitives/api/test/tests/decl_and_impl.rs
- substrate/primitives/api/test/tests/ui/impl_missing_version.stderr 3 additions, 3 deletions.../primitives/api/test/tests/ui/impl_missing_version.stderr
Please register or sign in to comment