Better error handling for file upload.

1 files changed, 17 insertions, 0 deletions

diff --git a/src/errors.rs b/src/errors.rs
index 2aa5f58..f42cc02 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -1,6 +1,23 @@
 use failure::{Backtrace, Context, Fail};
 use std::fmt::{self, Debug, Display};
 
+/// Kinds of errors which might happen during file upload
+#[derive(Debug, Fail)]
+pub enum FileUploadErrorKind {
+    /// This error will occur when file overriding is off and file with same name already exists
+    #[fail(display = "File with this name already exists")]
+    FileExist,
+    /// This error will occur when server will fail to preccess http header during file upload
+    #[fail(display = "Failed to parse incoming request")]
+    ParseError,
+    /// This error will occur when we fail to precess multipart request
+    #[fail(display = "Failed to process multipart request")]
+    MultipartError(actix_web::error::MultipartError),
+    /// This error may occur when trying to write incoming file to disk
+    #[fail(display = "Failed to create or write to file")]
+    IOError(std::io::Error),
+}
+
 /// Kinds of errors which might happen during the generation of an archive
 #[derive(Debug, Fail)]
 pub enum CompressionErrorKind {