[gdal-dev] Does GDAL provide ring-level structural validation without GEOS topology validation?

[Denis Rykov]

Is there any GDAL mechanism that validates only the structural integrity of
geometries (e.g., correct ring construction, closure, minimum point counts,
etc.), without performing full topological validation? In other words, is
there an existing function or recommended approach to check whether
geometry components (rings, points arrays, etc.) are well-formed at the
structural level, independently of IsValid()?
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