use ibc_proto::google::protobuf::Any;
use prost::{EncodeError, Message};
use crate::core::ics24_host::error::ValidationError;
use crate::prelude::*;
pub trait Msg: Clone {
type ValidationError;
type Raw: From<Self> + Message;
fn route(&self) -> String;
fn type_url(&self) -> String;
#[allow(clippy::wrong_self_convention)]
fn to_any(self) -> Any {
Any {
type_url: self.type_url(),
value: self.get_sign_bytes(),
}
}
fn get_sign_bytes(self) -> Vec<u8> {
let raw_msg: Self::Raw = self.into();
encode_message(&raw_msg).unwrap_or_else(|e| {
panic!(
"Cannot encode the proto message {:?} into a buffer due to underlying error: {}",
raw_msg, e
)
})
}
fn validate_basic(&self) -> Result<(), ValidationError> {
Ok(())
}
}
pub fn encode_message<M: Message>(message: &M) -> Result<Vec<u8>, EncodeError> {
let mut buf = Vec::new();
Message::encode(message, &mut buf)?;
Ok(buf)
}