An AbsRefFilterFunc creates a RefFilter that selects only those refs for which the func returns true. Unlike RefFilterFunc, the ref's Def{Repo,UnitType,Unit,Path}, Repo, and CommitID fields are populated.

AbsRefFilterFunc is less efficient than RefFilterFunc because it must make a copy of each ref before passing it to the func. If you don't need to access any of the fields it sets, use a RefFilterFunc.

AbsRefFilterFunc is referenced in 3 repositories sourcegraph/srclib