crypto-msg-parser 2.9.2

Parse websocket messages from cryptocurreny exchanges
Documentation 
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use serde::{Deserialize, Serialize};
use serde_json::Value;
use std::collections::HashMap;

#[derive(Serialize, Deserialize)]
pub(super) struct WebsocketMsg<T: Sized> {
    #[serde(rename = "type")]
    pub type_: String,
    pub connection_id: String,
    pub message_id: i64,
    pub id: String,
    pub channel: String,
    pub contents: T,
    #[serde(flatten)]
    pub extra: HashMap<String, Value>,
}

#[derive(Serialize, Deserialize)]
pub(super) struct L2SnapshotOrder {
    size: String,
    price: String,
}

#[derive(Serialize, Deserialize)]
pub(super) struct L2SnapshotRawMsg {
    asks: Vec<L2SnapshotOrder>,
    bids: Vec<L2SnapshotOrder>,
}