pub const SNAPSHOT_FORMAT_VERSION: u32 = 1;Expand description
Bumped whenever the container layout changes. A mismatch is always a clean
Err — the self-heal signal for a snapshot whose part document can be
re-executed. For a payload that IS the document (nativeBrep) that Err is
unrecoverable, so per the durability commitment in the module doc a bump MUST
ship a reader for the previous version, or a migration.