New trace id creation examples

[mfvanek]

Closes #223

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.41%. Comparing base (29efd28) to head (cfdc80a).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #294   +/-   ##
=========================================
  Coverage     94.41%   94.41%           
  Complexity       74       74           
=========================================
  Files            27       27           
  Lines           215      215           
  Branches          7        7           
=========================================
  Hits            203      203           
  Misses            7        7           
  Partials          5        5           

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