WIP: PolymeshRuntimeInterface

[HenriqueNogara]

changelog

new features

[HenriqueNogara]

palceholder only

[Neopallium]

For fixed address matchers, we should use larger values (more non-zero bytes) and the low value for prefix matcher (these addresses will have more non-zero bytes).

[Copilot]

Pull request overview

Adds a new “general-purpose” Polymesh runtime precompile interface (in addition to the existing fungible-asset precompile) and wires it into the various runtimes, while also refactoring the existing fungible-asset precompile implementation into submodules.

Changes:

• Introduces IPolymeshRuntime Solidity ABI + Rust bindings and a new PolymeshRuntimeInterface precompile that routes calls to pallet_asset and pallet_identity extrinsics.
• Registers the new precompile in develop/testnet/mainnet runtimes and the runtime test harness.
• Refactors FungibleAssetInterface implementation out of a monolithic module into fungible_asset/* submodules.

Reviewed changes

Copilot reviewed 14 out of 19 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
precompiles/src/lib.rs	Generates Rust bindings for the new IPolymeshRuntime Solidity interface.
precompiles/src/interfaces/PolymeshRuntime.sol	New Solidity interface describing general-purpose runtime calls/events.
pallets/runtime/tests/src/storage.rs	Adds PolymeshRuntimeInterface to the precompile set in runtime tests.
pallets/runtime/testnet/src/runtime.rs	Adds PolymeshRuntimeInterface to the precompile set for testnet runtime.
pallets/runtime/mainnet/src/runtime.rs	Adds PolymeshRuntimeInterface to the precompile set for mainnet runtime.
pallets/runtime/develop/src/runtime.rs	Adds PolymeshRuntimeInterface to the precompile set for develop runtime.
pallets/precompiles/src/lib.rs	Exposes PolymeshRuntimeInterface and extends Config bounds to include pallet_identity.
pallets/precompiles/src/interface/polymesh/mod.rs	New precompile router for the general-purpose runtime interface at a fixed address.
pallets/precompiles/src/interface/polymesh/identity.rs	Implements registerDid dispatch + event emission.
pallets/precompiles/src/interface/polymesh/asset.rs	Implements createAsset / registerTicker dispatch + event emission and ABI conversions.
pallets/precompiles/src/interface/mod.rs	Switches interface module to a thin re-export layer for fungible_asset and polymesh.
pallets/precompiles/src/interface/fungible_asset/mod.rs	New module containing the FungibleAssetInterface precompile entrypoint after refactor.
pallets/precompiles/src/interface/fungible_asset/erc20.rs	ERC20 (and stubbed permit) implementation moved into its own module.
pallets/precompiles/src/interface/fungible_asset/erc3643.rs	ERC3643-related functionality moved into its own module.
pallets/precompiles/src/interface/fungible_asset/erc7943.rs	ERC7943-related functionality moved into its own module.
pallets/precompiles/src/interface/fungible_asset/polymesh_specific.rs	Polymesh-specific mint/burn functions moved into a dedicated module.
pallets/precompiles/src/common.rs	Adds ABI-to-runtime conversions for AssetType and AssetIdentifier.
pallets/precompiles/Cargo.toml	Adds pallet-identity dependency/feature flags required by the new precompile.
Cargo.lock	Locks new pallet-identity dependency inclusion.

Suppressed comments (1)

pallets/precompiles/src/interface/mod.rs:6

• interface/mod.rs no longer has the standard Polymesh GPLv3 file header / module docs that are present on other modules in this crate (e.g. pallets/precompiles/src/common.rs:1-16). Please restore the header to keep licensing and documentation consistent.

mod fungible_asset;
mod polymesh;

pub use fungible_asset::*;
pub use polymesh::*;

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