iq_cometbft/proposal/
msg_type.rs

1use core::convert::TryFrom;
2
3use cometbft_proto::Protobuf;
4use serde::{de::Error as _, Deserialize, Deserializer, Serialize, Serializer};
5
6use crate::{error::Error, prelude::*};
7
8/// Types of proposals
9#[repr(u8)]
10#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq)]
11pub enum Type {
12    /// Regular Proposal
13    Proposal = 32,
14}
15
16impl Protobuf<i32> for Type {}
17
18impl TryFrom<i32> for Type {
19    type Error = Error;
20
21    fn try_from(value: i32) -> Result<Self, Self::Error> {
22        match value {
23            32 => Ok(Type::Proposal),
24            _ => Err(Error::invalid_message_type()),
25        }
26    }
27}
28
29impl From<Type> for i32 {
30    fn from(value: Type) -> Self {
31        value as i32
32    }
33}
34
35impl Serialize for Type {
36    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
37        i32::from(*self).serialize(serializer)
38    }
39}
40
41impl<'de> Deserialize<'de> for Type {
42    fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
43        let byte = i32::deserialize(deserializer)?;
44        Type::try_from(byte).map_err(|_| D::Error::custom(format!("invalid proposal type: {byte}")))
45    }
46}
iq_cometbft/proposal/msg_type.rs

iq_cometbft/proposal/
msg_type.rs
