Note about channels being unserializable

2012-01-29 04:04:33 +01:00
parent 106d5795c8
commit d5cd41da53
2 changed files with 15 additions and 1 deletions
@@ -141,7 +141,9 @@ func (c *Cache) Flush()
    Deletes all items from the cache.

 func (c *cache) Save(w io.Writer) error
-    Writes the cache's items (using Gob) to an io.Writer.
+    Writes the cache's items (using Gob) to an io.Writer. Returns an error if
+    the serialization fails, e.g. because there are unserializable objects like
+    channels in the cache.

 func (c *cache) SaveFile(fname string) error
    Saves the cache's items to the given filename, creating the file if it