UnchangedSharedKind

enum UnchangedSharedKind

Type of unchanged shared object

BCS

The BCS serialized form for this type is defined by the following ABNF:

unchanged-shared-object-kind =  read-only-root
=/ mutate-deleted
=/ read-deleted
=/ canceled
=/ per-epoch-config

read-only-root      = %d00 u64 digest
mutate-deleted      = %d01 u64
read-deleted        = %d02 u64
canceled           = %d03 u64
per-epoch-config    = %d04

`UnchangedSharedKind.canceled(version:)`

case canceled(version: Version)

Shared objects in canceled transaction. The sequence number embed cancellation reason.

`UnchangedSharedKind.mutateDeleted(version:)`

case mutateDeleted(version: Version)

Deleted shared objects that appear mutably/owned in the input.

`UnchangedSharedKind.perEpochConfig`

case perEpochConfig

Read of a per-epoch config object that should remain the same during an epoch.

`UnchangedSharedKind.readDeleted(version:)`

case readDeleted(version: Version)

Deleted shared objects that appear as read-only in the input.

`UnchangedSharedKind.readOnlyRoot(version:digest:)`

case readOnlyRoot(version: Version, digest: ObjectDigest)

Read-only shared objects from the input. We don't really need ObjectDigest for protocol correctness, but it will make it easier to verify untrusted read.