Validate name-state invariants only (debug/test utility)

Checks that trees are either fully unnamed or fully named with unique, non-empty names.

Usage

validate_name_state(t)

Arguments

t

FingerTree.

Value

`TRUE` invisibly; errors if name invariants are violated.

Details

Intended for debugging and tests, not hot runtime paths.

Examples

x <- as_flexseq(setNames(as.list(letters[1:4]), letters[1:4]))
validate_name_state(x)