Enum Operation 

pub enum Operation {
    System(Box<SystemOperation>),
    User {
        application_id: ApplicationId,
        bytes: Vec<u8>,
    },
}

An operation to be executed in a block.

Variants

System(Box<SystemOperation>)

A system operation.

User

A user operation (in serialized form).

Fields

application_id: ApplicationId

The ID of the application this operation targets.

bytes: Vec<u8>

The serialized operation.

Implementations

impl Operation

pub fn system(operation: SystemOperation) -> Self

Creates a new system operation.

pub fn user<A: Abi>( application_id: ApplicationId<A>, operation: &A::Operation, ) -> Result<Self, Error>

Creates a new user application operation following the application_id’s Abi.

pub fn user_without_abi( application_id: ApplicationId, operation: &impl Serialize, ) -> Result<Self, Error>

Creates a new user application operation assuming that the operation is valid for the application_id.

pub fn as_system_operation(&self) -> Option<&SystemOperation>

Returns a reference to the SystemOperation in this Operation, if this Operation is for the system application.

pub fn application_id(&self) -> GenericApplicationId

Returns the ID of the application this operation targets.

pub fn published_blob_ids(&self) -> Vec<BlobId>

Returns the IDs of all blobs published in this operation.

pub fn is_exempt_from_permissions(&self) -> bool

Returns whether this operation is allowed regardless of application permissions.

pub fn is_update_stream(&self) -> bool

Returns whether this operation is an UpdateStream operation.

pub fn is_checkpoint(&self) -> bool

Returns whether this operation is a Checkpoint operation.

Trait Implementations

impl Allocative for Operation

fn visit<'allocative_a, 'allocative_b: 'allocative_a>( &self, visitor: &'allocative_a mut Visitor<'allocative_b>, )

impl AsRef<str> for Operation

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Operation

fn clone(&self) -> Operation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Operation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Operation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SystemOperation> for Operation

fn from(operation: SystemOperation) -> Self

Converts to this type from the input type.

impl Hash for Operation

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl InputType for Operation

type RawValueType = Operation

The raw type used for validator.

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

fn parse(value: Option<Value>) -> InputValueResult<Self>

Parse from Value. None represents undefined.

fn to_value(&self) -> Value

Convert to a Value for introspection.

fn as_raw_value(&self) -> Option<&Self::RawValueType>

Returns a reference to the raw value.

fn qualified_type_name() -> String

Qualified typename.

impl OutputType for Operation

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

async fn resolve( &self, _: &ContextSelectionSet<'_>, _field: &Positioned<Field>, ) -> ServerResult<Value>

Resolve an output value to async_graphql::Value.

fn qualified_type_name() -> String

Qualified typename.

fn introspection_type_name(&self) -> Cow<'static, str>

Introspection type name

impl PartialEq for Operation

fn eq(&self, other: &Operation) -> 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 ScalarType for Operation

fn parse(value: Value) -> InputValueResult<Self>

Parse a scalar value.

fn to_value(&self) -> Value

Convert the scalar to Value.

fn is_valid(_value: &ConstValue) -> bool

Checks for a valid scalar value.

impl Serialize for Operation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl BcsHashable<'_> for Operation

impl Eq for Operation

impl StructuralPartialEq for Operation