Enum Object

pub enum Object<Txn> {
    Class(InstanceClass),
    Instance(InstanceExt<Txn, State<Txn>>),
}

A user-defined InstanceClass or InstanceExt.

Variants

Class(InstanceClass)

Instance(InstanceExt<Txn, State<Txn>>)

Trait Implementations

impl<Txn> AsyncHash for Object<Txn>

where Txn: Transaction<CacheBlock> + Gateway<State<Txn>>,

fn hash<'life0, 'async_trait>( &'life0 self, _txn_id: TxnId, ) -> Pin<Box<dyn Future<Output = TCResult<Output<Sha256>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Compute the hash of this state as of a given TxnId

impl<Txn> Clone for Object<Txn>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Txn> Debug for Object<Txn>

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

Formats the value using the given formatter.

impl<Txn> From<InstanceClass> for Object<Txn>

fn from(class: InstanceClass) -> Self

Converts to this type from the input type.

impl<Txn> From<InstanceExt<Txn, State<Txn>>> for Object<Txn>

fn from(instance: InstanceExt<Txn, State<Txn>>) -> Self

Converts to this type from the input type.

impl<Txn> From<Object<Txn>> for State<Txn>

fn from(object: Object<Txn>) -> Self

Converts to this type from the input type.

impl<Txn> Instance for Object<Txn>

where Txn: Send + Sync,

type Class = ObjectType

The Class type of this instance

fn class(&self) -> ObjectType

Returns the [Class] of this instance.

impl<'en, Txn> IntoView<'en, CacheBlock> for Object<Txn>

where Txn: Transaction<CacheBlock> + Gateway<State<Txn>>,

type Txn = Txn

The type of Transaction which this state supports

type View = ObjectView<'en>

The type of encodable view returned by into_view

fn into_view<'async_trait>( self, _txn: Txn, ) -> Pin<Box<dyn Future<Output = TCResult<ObjectView<'en>>> + Send + 'async_trait>>

where Self: 'async_trait,

Return a View which can be encoded with en::IntoStream.

impl<Txn> Route<State<Txn>> for Object<Txn>

where Txn: Transaction<CacheBlock> + Gateway<State<Txn>>,

fn route<'a>( &'a self, path: &'a [PathSegment], ) -> Option<Box<dyn Handler<'a, State<Txn>> + 'a>>

impl<Txn> TryCastFrom<Object<Txn>> for Scalar

fn can_cast_from(object: &Object<Txn>) -> bool

Test if value can be cast into Self.

fn opt_cast_from(object: Object<Txn>) -> Option<Self>

Returns Some(Self) if the source value can be cast into Self, otherwise None.

fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err>

where OnErr: FnOnce(&T) -> Err,

Returns Ok(Self) if the source value can be cast into Self, otherwise calls on_err.

impl<Txn> TryCastFrom<Object<Txn>> for Value

fn can_cast_from(object: &Object<Txn>) -> bool

Test if value can be cast into Self.

fn opt_cast_from(object: Object<Txn>) -> Option<Self>

Returns Some(Self) if the source value can be cast into Self, otherwise None.

fn try_cast_from<Err, OnErr>(value: T, on_err: OnErr) -> Result<Self, Err>

where OnErr: FnOnce(&T) -> Err,

Returns Ok(Self) if the source value can be cast into Self, otherwise calls on_err.