doido-cable 0.0.5

Action Cable analogue: channels, broadcasts, Turbo-friendly pub/sub backends for Doido.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
#[serde(tag = "type", rename_all = "lowercase")]
pub enum CableFrame {
    Subscribe {
        identifier: String,
    },
    Unsubscribe {
        identifier: String,
    },
    Message {
        identifier: String,
        data: serde_json::Value,
    },
}

impl CableFrame {
    pub fn parse(json: &str) -> doido_core::Result<Self> {
        serde_json::from_str(json)
            .map_err(|e| doido_core::anyhow::anyhow!("invalid cable frame: {e}"))
    }

    pub fn to_json(&self) -> doido_core::Result<String> {
        serde_json::to_string(self)
            .map_err(|e| doido_core::anyhow::anyhow!("cable frame serialize error: {e}"))
    }
}