Allow checking for functions anywhere in the stack

[CLAassistant]

All committers have signed the CLA.

[codecov[bot]]

Codecov Report

Merging #80 (bd1f0a0) into master (5c9bf00) will increase coverage by 1.36%. The diff coverage is 95.00%.

@@            Coverage Diff             @@
##           master      #80      +/-   ##
==========================================
+ Coverage   94.92%   96.29%   +1.36%     
==========================================
  Files           5        5              
  Lines         138      243     +105     
==========================================
+ Hits          131      234     +103     
- Misses          4        6       +2     
  Partials        3        3              

Impacted Files	Coverage Δ
internal/stack/stacks.go	89.61% <92.85%> (+4.19%)	:arrow_up:
options.go	99.03% <100.00%> (-0.97%)	:arrow_down:

... and 3 files with indirect coverage changes

:mega: We’re building smart automated test selection to slash your CI/CD build times. Learn more

[thomshutt]

👋 This has been open for a while now; if there's anything you'd like me to change then let me know. Similarly if it's not functionality that you want to add then I can close the PR.

[pohly]

This would be useful for a more precise suppression of a goroutine in Kubernetes which is currently reported as being in time.Sleep.

[brandur]

@thomshutt Any chance you're still around to address those code changes? I was just about to file an issue over lacking this functionality before I found this PR because I needed it too.

[abhinav]

Superseded by #113 Closing