Blog category: rust

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  • A picture of molten metal exiting the spout of a foundry into a vat

    Diff-Testing Solidity with Rust and Foundry


    Differential testing allows to compare implementations and is especially useful in Solidity, where optimizations are frequently made by replacing code with low-level YUL instructions. By leveraging the fast startup times and low footprint of Rust binaries via FFI, Foundry allows to efficiently integrate diff testing in Solidity projects.