Files
clawhdf5/crates
osobhandClaude Opus 5.5 d16544b928 feat(format): a filter registry — filters are looked up by ID
decompress_chunk_masked and compress_chunk matched on the filter ID. They
now look the ID up in filter_registry: a static table of the built-in
filters compiled into this build (a filter whose cargo feature is off is
simply absent), then the codecs an application registered at run time with
register_filter (a FilterCodec, or a plain decoding closure). Registered
codecs cannot shadow a built-in one, and their output is held to the same
per-stage bound as the built-in decoders. An ID in neither tier still fails
with UnsupportedFilter(id).

The "feature off" stub functions that returned UnsupportedFilter are gone:
the table leaves those filters out instead.

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
2026-09-25 23:56:37 -05:00
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