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TransactionResult

Struct TransactionResult

pub struct TransactionResult<C = (), O = ()> {
    pub transaction_id: TransactionId,
    pub revision: Revision,
    pub changed_inputs: Vec<NodeId>,
    pub changed_derived_nodes: Vec<NodeId>,
    pub changed_collection_nodes: Vec<NodeId>,
    pub resource_plan: ResourcePlan<C>,
    pub output_frames: Vec<OutputFrame<O>>,
    pub audit_log: Vec<AuditEntry>,
    pub phase_trace: Vec<TransactionPhase>,
}

Expand description

Result returned by a committed input transaction.

Fields§

§transaction_id: TransactionId

Committed transaction id.

§revision: Revision

Graph revision after commit.

§changed_inputs: Vec<NodeId>

Input nodes that changed in stable node-id order.

§changed_derived_nodes: Vec<NodeId>

Derived nodes that changed in deterministic topological order.

§changed_collection_nodes: Vec<NodeId>

Collection nodes that changed in deterministic topological order.

§resource_plan: ResourcePlan<C>

Data-only resource commands produced by graph propagation.

§output_frames: Vec<OutputFrame<O>>

Data-only materialized output frames produced by graph propagation.

§audit_log: Vec<AuditEntry>

Deterministic audit entries for staged input writes.

§phase_trace: Vec<TransactionPhase>

Deterministic transaction phase trace.

Implementations§

impl<C, O> TransactionResult<C, O>

pub fn trace(&self) -> TransactionTrace

Returns a deterministic payload-free projection of this result.

Trait Implementations§

impl<C: Clone, O: Clone> Clone for TransactionResult<C, O>

fn clone(&self) -> TransactionResult<C, O>

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<C: Debug, O: Debug> Debug for TransactionResult<C, O>

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

Formats the value using the given formatter. Read more

impl<C: Eq, O: Eq> Eq for TransactionResult<C, O>

impl<C: PartialEq, O: PartialEq> PartialEq for TransactionResult<C, O>

fn eq(&self, other: &TransactionResult<C, O>) -> 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<C: PartialEq, O: PartialEq> StructuralPartialEq for TransactionResult<C, O>

Auto Trait Implementations§

impl<C, O> Freeze for TransactionResult<C, O>

impl<C, O> RefUnwindSafe for TransactionResult<C, O>
where C: RefUnwindSafe, O: RefUnwindSafe,

impl<C, O> Send for TransactionResult<C, O>
where C: Send, O: Send,

impl<C, O> Sync for TransactionResult<C, O>
where C: Sync, O: Sync,

impl<C, O> Unpin for TransactionResult<C, O>
where C: Unpin, O: Unpin,

impl<C, O> UnsafeUnpin for TransactionResult<C, O>

impl<C, O> UnwindSafe for TransactionResult<C, O>
where C: UnwindSafe, O: UnwindSafe,

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, 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> 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.