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October 10, 2016 07:11
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| let mut methods = std::collections::HashMap::new(); | |
| methods.insert(0b0000, mov); | |
| methods.insert(0b0001, add); | |
| methods.insert(0b0010, nand); | |
| // ... | |
| fn execute(opcode: u8, operand1: u8, operand2: u8) { | |
| methods.get(opcode)(operand1, operand2) | |
| } |
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