Adds on_ending callback to allow processors to mutate spans before End operation#1713

Merged

mwear merged 11 commits intoopen-telemetry:mainfrom pantuza:span-processor-on-ending-interface

Oct 1, 2024

+25

Commits on Sep 2, 2024

docs: Informs the on_ending callback is an experimental features from official spec
pantuza
committed

Commits on Sep 17, 2024

Merge branch 'main' of github.com:open-telemetry/opentelemetry-ruby into span-processor-on-ending-interface
pantuza
committed

Commits on Sep 18, 2024

refactor: switch method name from on_ending to on_finish to comply with project name strategy
pantuza
committed