You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: state.rs
    path of file: ./repos/CYFS/src/meta/cyfs-meta/src/state_storage
    
    the code of the file until where you have to start completion: use cyfs_base::*;
use cyfs_base_meta::*;
use async_trait::async_trait;
use std::convert::TryFrom;
use primitive_types::H256;

#[derive(sqlx::FromRow)]
pub struct DescExtra {
    pub obj_id: ObjectId,
    pub rent_arrears: i64,
    pub rent_value: i64,
    pub coin_id: u8,
    pub data_len: i64,
    pub rent_arrears_count: i64,
    pub other_charge_balance: i64,
}

#[derive(Clone, Debug, RawEncode, RawDecode)]
pub enum AccountInfo {
    People(PeopleDesc),
    Device(DeviceDesc)
    
    fn try_from(value: TxCaller) -> Result<Self, Self::Error> {
        match value {
            TxCaller::Device(desc) => {
                Ok(AccountInfo::Device(desc))
            }
            TxCaller::People(desc) => {
                Ok(AccountInfo::People(desc))
            }
            TxCaller::Group(desc) => {
                Ok(AccountInfo::Group(desc))
            }
            TxCaller::Union(desc) => {
                Ok(AccountInfo::Union(desc))
            }
            _ => {
                Err(BuckyError::new(BuckyErrorCode::Failed, "Failed"))
            }
        }
    }