# Module ethcore::evm::evm [−] [src]

Evm interface.

## Enums

Error | Evm errors.
GasLeft | Gas Left: either it is a known value, or it needs to be computed by processing a return instruction.

## Traits

CostType | Cost calculation type. For low-gas usage we calculate costs using usize instead of U256
Evm | Evm interface
Finalize | Types that can be "finalized" using an EVM.

## Type Definitions

Result | A specialized version of Result over EVM errors.

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