# juno-std
[](https://crates.io/crates/juno-std) [](https://docs.rs/juno-std)
Proto-generated types and helpers for interacting with Juno. Compatible with CosmWasm.
You can find all types and queriers generated from Juno's Protobuffers in their respective module in `juno_std`.
## Executing messages from CosmWasm
```rust
use cosmwasm_std::{CosmosMsg, Response, Env};
use juno_std::types::osmosis::tokenfactory::v1beta1::MsgCreateDenom;
pub fn try_create_denom(env: Env, subdenom: String) -> Result<Response, ContractError> {
let sender = env.contract.address.into();
// construct message and convert them into cosmos message
// (notice `CosmosMsg` type and `.into()`)
let msg_create_denom: CosmosMsg = MsgCreateDenom { sender, subdenom }.into();
Ok(Response::new()
.add_message(msg_create_denom)
.add_attribute("method", "try_create_denom"))
}
```