Enum UnchangedSharedKind 

#[non_exhaustive]
pub enum UnchangedSharedKind {
    ReadOnlyRoot {
        version: Version,
        digest: Digest,
    },
    MutateDeleted {
        version: Version,
    },
    ReadDeleted {
        version: Version,
    },
    Cancelled {
        version: Version,
    },
    PerEpochConfig,
}

Type of unchanged shared object

BCS

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

unchanged-shared-kind = %d00 u64 digest   ; ReadOnlyRoot
                      / %d01 u64           ; MutateDeleted
                      / %d02 u64           ; ReadDeleted
                      / %d03 u64           ; Cancelled
                      / %d04               ; PerEpochConfig

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ReadOnlyRoot

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.

Fields

version: Version

digest: Digest

MutateDeleted

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

Fields

version: Version

ReadDeleted

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

Fields

version: Version

Cancelled

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

Fields

version: Version

PerEpochConfig

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

Implementations

impl UnchangedSharedKind

pub fn is_read_only_root(&self) -> bool

Checks if this is a read_only_root variant.

pub fn is_mutate_deleted(&self) -> bool

Checks if this is a mutate_deleted variant.

pub fn is_read_deleted(&self) -> bool

Checks if this is a read_deleted variant.

pub fn is_cancelled(&self) -> bool

Checks if this is a cancelled variant.

pub fn is_per_epoch_config(&self) -> bool

Checks if this is a per_epoch_config variant.

Trait Implementations

impl Arbitrary for UnchangedSharedKind

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<UnchangedSharedKind>

The type of Strategy used to generate values of type Self.

fn arbitrary_with( args_shared: <UnchangedSharedKind as Arbitrary>::Parameters, ) -> <UnchangedSharedKind as Arbitrary>::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for UnchangedSharedKind

fn clone(&self) -> UnchangedSharedKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UnchangedSharedKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnchangedSharedKind

fn deserialize<D>( deserializer: D, ) -> Result<UnchangedSharedKind, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for UnchangedSharedKind

fn eq(&self, other: &UnchangedSharedKind) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for UnchangedSharedKind

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for UnchangedSharedKind

impl StructuralPartialEq for UnchangedSharedKind