Returns true when TextDecoder.decode() accepts a SAB-backed view in
this realm. Cached after first call.
Exported so call sites can short-circuit explicit copies (e.g. when
they already know the view is SAB-backed and want to allocate a single
scratch buffer for a whole batch).
Returns true when
TextDecoder.decode()accepts a SAB-backed view in this realm. Cached after first call.Exported so call sites can short-circuit explicit copies (e.g. when they already know the view is SAB-backed and want to allocate a single scratch buffer for a whole batch).