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MetadataRecord

pureflow_core::metadata

Enum MetadataRecord

pub enum MetadataRecord {
    ExecutionContext(NodeContext),
    Lifecycle(LifecycleEvent),
    Message(MessageBoundaryRecord),
    QueuePressure(QueuePressureRecord),
    Error(ErrorMetadataRecord),
    ExternalEffect(ExternalEffectMetadataRecord),
}

Expand description

One metadata fact observed at a runtime boundary.

Variants§

ExecutionContext(NodeContext)

Execution context metadata for one node boundary.

Lifecycle(LifecycleEvent)

Lifecycle transition emitted by the runtime.

Message(MessageBoundaryRecord)

Message metadata observed at a port boundary.

QueuePressure(QueuePressureRecord)

Queue pressure or capacity observed at a port boundary.

Error(ErrorMetadataRecord)

Error observed at a node or workflow boundary.

ExternalEffect(ExternalEffectMetadataRecord)

External tool, service, database, or API effect observed by a node.

Trait Implementations§

impl Clone for MetadataRecord

fn clone(&self) -> MetadataRecord

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for MetadataRecord

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

Formats the value using the given formatter. Read more

impl PartialEq for MetadataRecord

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

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

1.0.0 (const: unstable) · Source§

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 Eq for MetadataRecord

impl StructuralPartialEq for MetadataRecord

Auto Trait Implementations§

impl Freeze for MetadataRecord

impl RefUnwindSafe for MetadataRecord

impl Send for MetadataRecord

impl Sync for MetadataRecord

impl Unpin for MetadataRecord

impl UnsafeUnpin for MetadataRecord

impl UnwindSafe for MetadataRecord

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, _span: NoopSpan) -> Self

Instruments this future with a span (no-op when disabled).

fn in_current_span(self) -> Self

Instruments this future with the current span (no-op when disabled).

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more