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Remove constant in favor of inlining string

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This removes an import and simplifies the `connect_async` call.
This commit is contained in:
Thomas Eizinger 2021-03-09 10:39:33 +11:00
parent 142e5e2d3a
commit fd5b38739a
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GPG Key ID: 651AC83A6C6C8B96
1 changed files with 4 additions and 5 deletions
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9
swap/src/kraken.rs
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@ -1,8 +1,7 @@
use crate::asb::Rate;
use anyhow::Result;
use anyhow::{Context, Result};
use bitcoin::util::amount::ParseAmountError;
use futures::{SinkExt, StreamExt};
use reqwest::Url;
use serde::{Deserialize, Serialize};
use serde_json::Value;
use std::convert::TryFrom;
@ -12,8 +11,9 @@ use tokio_tungstenite::tungstenite;
pub async fn connect() -> Result<RateUpdateStream> {
let (rate_update, rate_update_receiver) = watch::channel(Err(Error::NotYetRetrieved));
let (rate_stream, _response) =
tokio_tungstenite::connect_async(Url::parse(KRAKEN_WS_URL).expect("valid url")).await?;
let (rate_stream, _) = tokio_tungstenite::connect_async("wss://ws.kraken.com")
.await
.context("Failed to connect to Kraken websocket API")?;
let (mut rate_stream_sink, mut rate_stream) = rate_stream.split();
@ -110,7 +110,6 @@ impl RateUpdateStream {
}
}
const KRAKEN_WS_URL: &str = "wss://ws.kraken.com";
const SUBSCRIBE_XMR_BTC_TICKER_PAYLOAD: &str = r#"
{ "event": "subscribe",
"pair": [ "XMR/XBT" ],