From 4464c32b982a404fab507f75797f45ad30844318 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Tue, 24 Nov 2015 10:58:54 +0100
Subject: [PATCH] Add helper to build file from Parser return value

---
 src/storage/file.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/storage/file.rs b/src/storage/file.rs
index 81a7b1a7..5ef73fb7 100644
--- a/src/storage/file.rs
+++ b/src/storage/file.rs
@@ -185,6 +185,18 @@ impl File {
         }
     }
 
+    pub fn from_parser_result(id: FileID, r: Result<(FileHeaderData, String), ParserError>) -> Option<File> {
+        if let Ok((header, data)) = r {
+            Some(File {
+                header: header,
+                data: data,
+                id: id,
+            })
+        } else {
+            None
+        }
+    }
+
     pub fn new_with_header(h: FileHeaderData) -> File {
         File {
             header: h,