Open
Description
What happened?
When running tests I check that the attributes expected == the attributes coming from an instrument.
AttributeSet::default() has a hash of zero as the hasher is not invoked. source
AttributeSet::new(Vec::default()) has a different hash. source
This leads to surprising inequality for empty attribute sets.
API Version
0.23.0
SDK Version
0.23.0
What Exporter(s) are you seeing the problem on?
No response
Relevant log output
No response