fix serde (#16)

Author: Jeadie

Cargo.toml

@@ -14,8 +14,7 @@ rustls-native-certs = "0.6.3"
 tonic = { version = "0.10.0", default-features = false, features = ["transport", "tls", "tls-roots"] }
 rustls-pemfile = "1.0.3"
 reqwest = { version = "0.11.21", features = ["json"] }
-serde = "1.0.188"
-serde_derive = "1.0.188"
+serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.107"
 chrono = { version = "0.4.31", features = ["serde"] }
 dotenv = "0.15.0"

src/flight.rs

@@ -1,6 +1,6 @@
 use arrow_flight::decode::FlightRecordBatchStream;
 use arrow_flight::sql::client::FlightSqlServiceClient;
-use core::panic;
+
 use std::error::Error;
 use tonic::transport::Channel;
 

src/prices.rs

@@ -4,7 +4,6 @@ use std::fmt;
 
 use chrono::{DateTime, Utc};
 use serde::Deserialize;
-use serde_derive::Deserialize;
 
 #[derive(Debug, Deserialize)]
 pub struct HistoricalPriceData {