Adds `WalkBuilder::filter_entry` that takes a predicate to be applied to all entries. If the predicate returns `false` on a given entry, that entry and all children will be skipped. Fixes #1555, Closes #1557
Adds `WalkBuilder::filter_entry` that takes a predicate to be applied to all entries. If the predicate returns `false` on a given entry, that entry and all children will be skipped. Fixes #1555, Closes #1557