Improve error passing for the STRATZ interface

src/interfaces/stratz/guild_matches.rs

@@ -1,5 +1,6 @@
 #![allow(unused_imports)]
 
+use anyhow::Context;
 use graphql_client::GraphQLQuery;
 use reqwest::Url;
 
@@ -46,10 +47,10 @@ pub async fn query(client: &reqwest::Client, url: Url, guild_id: i64) -> QueryRe
 		.json(&body)
 		.send()
 		.await
-		.map_err(|_| Error::Requesting)?
+		.map_err(Error::Requesting)?
 		.json::<QueryResponse>()
 		.await
-		.map_err(|_| Error::Parsing)?;
+		.map_err(Error::Parsing)?;
 	
 	Ok(response)
 }

src/interfaces/stratz/mod.rs

@@ -4,12 +4,12 @@ pub type Short = i16;
 pub type Long = i64;
 pub type Byte = u8;
 
-#[derive(Debug, Clone, Error)]
+#[derive(Debug, Error)]
 pub enum QueryError {
 	#[error("GraphQL request failed")]
-	Requesting,
+	Requesting(reqwest::Error),
 	#[error("GraphQL response parsing failed")]
-	Parsing,
+	Parsing(reqwest::Error),
 }
 
 pub mod guild_matches;