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extern crate ethereum_types;
extern crate parity_bytes as bytes;
extern crate common_types as types;
extern crate ethjson;
extern crate rlp;
extern crate keccak_hash as hash;
extern crate patricia_trie_ethereum as ethtrie;
extern crate patricia_trie as trie;
mod action_params;
mod call_type;
mod env_info;
mod schedule;
mod ext;
mod return_data;
mod error;
pub mod tests;
pub use action_params::{ActionParams, ActionValue, ParamsType};
pub use call_type::CallType;
pub use env_info::{EnvInfo, LastHashes};
pub use schedule::{Schedule, CleanDustMode, WasmCosts};
pub use ext::{Ext, MessageCallResult, ContractCreateResult, CreateContractAddress};
pub use return_data::{ReturnData, GasLeft};
pub use error::{Error, Result};
pub trait Vm {
fn exec(&mut self, params: ActionParams, ext: &mut Ext) -> Result<GasLeft>;
}