Enum ObjectIn 

#[non_exhaustive]
pub enum ObjectIn {
    Missing,
    Data {
        version: Version,
        digest: ObjectDigest,
        owner: Owner,
    },
}

State of an object prior to execution

If an object exists (at root-level) in the store prior to this transaction, it should be Data, otherwise it’s Missing, e.g. wrapped objects should be Missing.

BCS

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

object-in = %d00                          ; Missing
          / %d01 u64 object-digest owner   ; Data

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.

Missing

Data

The old version, digest and owner.

Fields

version: Version

digest: ObjectDigest

owner: Owner

Implementations

impl ObjectIn

pub fn is_missing(&self) -> bool

Checks if this is a missing variant.

pub fn is_data(&self) -> bool

Checks if this is a data variant.

pub fn opt_version(&self) -> Option<Version>

pub fn version(&self) -> Version

pub fn opt_digest(&self) -> Option<ObjectDigest>

pub fn digest(&self) -> ObjectDigest

pub fn opt_owner(&self) -> Option<Owner>

pub fn owner(&self) -> Owner

Trait Implementations

impl Arbitrary for ObjectIn

Available on crate feature proptest only.

type Parameters = ()

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

type Strategy = BoxedStrategy<ObjectIn>

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

fn arbitrary_with( args_shared: <Self as Arbitrary>::Parameters, ) -> Self::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 ObjectIn

fn clone(&self) -> ObjectIn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectIn

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ObjectIn

Available on crate feature serde only.

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ObjectIn

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

Formats the value using the given formatter.

impl Eq for ObjectIn

impl PartialEq for ObjectIn

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ObjectIn

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ObjectIn