evm_opcodes

Trait OpCode

Source 
pub trait OpCode: From<u8> + Into<u8> {
    // Required methods
    fn stack_in(&self) -> u16;
    fn stack_out(&self) -> u16;
    fn since(&self) -> Upgrade;
    fn group(&self) -> Group;
    fn gas(&self) -> u16;
}
Expand description

Ethereum virtual machine opcode.

Required Methods§

Source

fn stack_in(&self) -> u16

The stack input count.

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fn stack_out(&self) -> u16

The stack output count.

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fn since(&self) -> Upgrade

The OpCode is available since.

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fn group(&self) -> Group

The group of the OpCode.

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fn gas(&self) -> u16

The basic gas cost of the OpCode.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§