refactor: move Error enum and impls to own module

1 files changed, 2 insertions, 47 deletions

diff --git a/src/main.rs b/src/main.rs
index 658a245..99956c3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,9 +19,7 @@ use pulldown_cmark::Options;
 use pulldown_cmark::Parser;
 use serde::Deserialize;
 use sputnik::html_escape;
-use sputnik::hyper_body::FormError;
 use sputnik::mime;
-use sputnik::request::QueryError;
 use sputnik::request::SputnikParts;
 use sputnik::response::SputnikBuilder;
 use std::convert::Infallible;
@@ -29,7 +27,6 @@ use std::env;
 use std::path::Component;
 use std::path::Path;
 use std::path::PathBuf;
-use std::str::Utf8Error;
 use std::sync::Arc;
 use url::Url;
 
@@ -41,9 +38,11 @@ use {
 
 use crate::controller::MultiUserController;
 use crate::controller::SoloController;
+use crate::error::Error;
 
 mod controller;
 mod diff;
+mod error;
 mod forms;
 mod get_routes;
 mod post_routes;
@@ -191,31 +190,6 @@ async fn serve<C: Controller + Send + Sync + 'static>(controller: C, args: Args)
     server.await.expect("server error");
 }
 
-pub enum Error {
-    /// A 400 bad request error.
-    BadRequest(String),
-    /// A 401 unauthorized error.
-    Unauthorized(String, Context),
-    /// A 403 forbidden error.
-    Forbidden(String),
-    /// A 404 not found error.
-    NotFound(String),
-    /// A 500 internal server error.
-    Internal(String),
-    /// A 302 redirect to the given path.
-    Redirect(String),
-
-    // TODO: use Redirect instead
-    /// Missing trailing slash.
-    MissingTrailingSlash(String),
-}
-
-impl From<Utf8Error> for Error {
-    fn from(_: Utf8Error) -> Self {
-        Self::BadRequest("invalid UTF-8".into())
-    }
-}
-
 async fn service<C: Controller>(
     controller: Arc<C>,
     args: Arc<Args>,
@@ -326,13 +300,6 @@ fn default_action() -> String {
     "view".into()
 }
 
-impl From<git2::Error> for Error {
-    fn from(e: git2::Error) -> Self {
-        eprintln!("git error: {}", e);
-        Self::Internal("something went wrong with git".into())
-    }
-}
-
 #[derive(Eq, PartialEq, Hash, Clone)]
 pub struct Branch(String);
 
@@ -491,18 +458,6 @@ fn action_links<C: Controller>(active_action: &str, controller: &C, ctx: &Contex
     out
 }
 
-impl From<FormError> for Error {
-    fn from(e: FormError) -> Self {
-        Self::BadRequest(e.to_string())
-    }
-}
-
-impl From<QueryError> for Error {
-    fn from(e: QueryError) -> Self {
-        Self::BadRequest(e.to_string())
-    }
-}
-
 pub struct Context {
     repo: Repository,
     parts: Parts,