pub fn parse_previous_version_context(
value: Option<&Value>,
) -> Result<Option<PreviousVersionContextConfig>, CommandError>Expand description
RFC 0005 D8: parse the host’s previousVersionContext config with the
TS keys and defaults: enabled (default false), maxBytes 8 MiB,
maxRows 20000, maxTables 32, maxRowBytes 1 MiB, maxAgeMs 24h.
Invalid values fail the request loudly rather than silently defaulting.