pub fn load_qos(path: &Path) -> Result<QosSpec, String>Expand description
Reads QosSpec from path.
The first <datawriter_qos> or <datareader_qos> supplies the
policies. Omitted policies keep QosSpec::default.
ยงErrors
Returns a message if the file cannot be read, is not well-formed XML, or names an element this subset does not accept.