App integration

primitive-types

Core SDKs/libraries

Type-safe · Developer experience

paritytech/parity-common https://crates.io/crates/primitive-types

primitive-types provides the shared Rust U256, H160, and H256 types used across Ethereum and Substrate node and tooling codebases. Rust builders add it when their code has to carry Ethereum-sized integers and hashes.

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