aurora-evm 2.2.1

Aurora Ethereum Virtual Machine implementation written in pure Rust
Documentation 
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use primitive_types::{H160, H256, U256};

/// Create scheme.
#[derive(Clone, Copy, Eq, PartialEq, Debug)]
pub enum CreateScheme {
    /// Legacy create scheme of `CREATE`.
    Legacy {
        /// Caller of the create.
        caller: H160,
    },
    /// Create scheme of `CREATE2`.
    Create2 {
        /// Caller of the create.
        caller: H160,
        /// Code hash.
        code_hash: H256,
        /// Salt.
        salt: H256,
    },
    /// Create at a fixed location.
    Fixed(H160),
}

/// Call scheme.
#[derive(Clone, Copy, Eq, PartialEq, Debug)]
pub enum CallScheme {
    /// `CALL`
    Call,
    /// `CALLCODE`
    CallCode,
    /// `DELEGATECALL`
    DelegateCall,
    /// `STATICCALL`
    StaticCall,
}

/// Context of the runtime.
#[derive(Clone, Debug)]
pub struct Context {
    /// Execution address.
    pub address: H160,
    /// Caller of the EVM.
    pub caller: H160,
    /// Apparent value of the EVM.
    pub apparent_value: U256,
}