Matthias Beyer
11955f699f
Because we need to catch errors that are caused by a borken pipe when writing to stdout (for example), this patch changes the interface of the Viewer trait to return an error enum that can be used to check whether an IO error happened. The calling code can then decide whether to ignore a broken pipe error or whether to handle it properly. Signed-off-by: Matthias Beyer <mail@beyermatthias.de> |
||
|---|---|---|
| .. | ||
| core | ||
| domain | ||
| entry | ||
| etc | ||