dukedu

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icon company web3 builder icon location Singapore icon location CTO of OpenEden|Former Bybit exchange DeFi team Tech Lead/MoleDAO community technical advisor

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require和assert的gas消耗对比问题

> 我深入研究了一下： > > # Assert > `assert`关键字的底层`opcode`在`Solidity 8.0`之前都是[`INVALID`](https://github.com/wolflo/evm-opcodes/blob/main/gas.md#af-invalid), 是会消耗所有的剩余gas的，然后将所有状态恢复到这个call之前 > > * **AF: INVALID** > > On execution of any invalid operation, whether the designated INVALID opcode or simply...