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use serde::{Deserialize, Serialize};
#[derive(Debug, Serialize, Deserialize)]
pub struct Message<B> {
#[serde(flatten)]
pub header: MessageHeader,
pub body: MaelstromBodyOr<B>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct MessageHeader {
pub src: String,
#[serde(rename = "dest")]
pub dst: String,
}
impl MessageHeader {
pub fn flip(self) -> Self {
Self {
src: self.dst,
dst: self.src,
}
}
}
#[derive(Debug, Serialize, Deserialize)]
#[serde(untagged)]
pub enum MaelstromBodyOr<B> {
MaelstromBody {
#[serde(flatten)]
inner: MaelstromBody,
},
Other {
#[serde(flatten)]
inner: B,
},
}
#[derive(Debug, Serialize, Deserialize)]
#[serde(tag = "type")]
pub enum MaelstromBody {
#[serde(rename = "init")]
Init {
node_id: String,
node_ids: Vec<String>,
msg_id: usize,
},
#[serde(rename = "init_ok")]
InitOk { msg_id: usize, in_reply_to: usize },
}
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