move http error class to router.rs

src/api/router.rs

@@ -4,8 +4,9 @@ use crate::api::schema::*;
 use serde_json::{Value};
 use std::collections::HashMap;
 use std::sync::Arc;
+use std::fmt;
 
-use hyper::{Body, Response};
+use hyper::{Body, Response, StatusCode};
 use hyper::rt::Future;
 use hyper::http::request::Parts;
 
@@ -34,6 +35,30 @@ pub enum RpcEnvironmentType {
     PRIVILEDGED,
 }
 
+#[derive(Debug, Fail)]
+pub struct HttpError {
+    pub code: StatusCode,
+    pub message: String,
+}
+
+impl HttpError {
+    pub fn new(code: StatusCode, message: String) -> Self {
+        HttpError { code, message }
+    }
+}
+
+impl fmt::Display for HttpError {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "Error {}: {}", self.code, self.message)
+    }
+}
+
+macro_rules! http_err {
+    ($status:ident, $msg:expr) => {{
+        Error::from(HttpError::new(StatusCode::$status, $msg))
+    }}
+}
+
 type ApiHandlerFn = fn(Value, &ApiMethod, &mut dyn RpcEnvironment) -> Result<Value, Error>;
 
 type ApiAsyncHandlerFn = fn(Parts, Body, Value, &ApiAsyncMethod, &mut dyn RpcEnvironment) -> Result<BoxFut, Error>;

src/server/rest.rs

@@ -6,7 +6,6 @@ use crate::auth_helpers::*;
 use super::environment::RestEnvironment;
 use super::formatter::*;
 
-use std::fmt;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::collections::HashMap;
@@ -84,30 +83,6 @@ impl Service for ApiService {
     }
 }
 
-#[derive(Debug, Fail)]
-pub struct HttpError {
-    pub code: StatusCode,
-    pub message: String,
-}
-
-impl HttpError {
-    pub fn new(code: StatusCode, message: String) -> Self {
-        HttpError { code, message }
-    }
-}
-
-impl fmt::Display for HttpError {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "Error {}: {}", self.code, self.message)
-    }
-}
-
-macro_rules! http_err {
-    ($status:ident, $msg:expr) => {{
-        Error::from(HttpError::new(StatusCode::$status, $msg))
-    }}
-}
-
 fn get_request_parameters_async(
     info: &'static ApiMethod,
     parts: Parts,