HasCategory
in
Implemented by any exception that knows its DXN.md ยง5 category -- `syntax`, `binary`, `encode/unsupported`, ... -- so {@see DXNError::wrap()} can carry it across without knowing every concrete exception class, the way {@see HasOffset} carries an offset.
Table of Contents
Methods
- category() : string|null
- The category, or null for an exception that has none.
Methods
category()
The category, or null for an exception that has none.
public
category() : string|null