Enum MomentAlignmentError 

#[non_exhaustive]
pub enum MomentAlignmentError {
    Cycle(CycleDetected),
    UnknownNode {
        node: BloqNodeId,
    },
    NonQuantumNode {
        node: BloqNodeId,
    },
    DuplicateLane {
        node: BloqNodeId,
    },
    InvalidTimeline {
        node: BloqNodeId,
    },
    TimelineRoundCountMismatch {
        node: BloqNodeId,
        expected: u32,
        actual: usize,
    },
    UnsupportedCircuitOperation {
        operation: &'static str,
    },
    LayerOrderConflict {
        predecessor: BloqNodeId,
        dependent: BloqNodeId,
        predecessor_layer: i64,
        dependent_layer: i64,
    },
    AlignmentTooLarge {
        left_moments: usize,
        right_moments: usize,
    },
}

Why raw node moments could not be aligned against their graph level.

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.

Cycle(CycleDetected)

The graph has no causal order.

UnknownNode

A lane names no live node in this graph level.

Fields

node: BloqNodeId

Missing node id.

NonQuantumNode

Only quantum nodes own physical moments.

Fields

node: BloqNodeId

Non-quantum node id.

DuplicateLane

A node has exactly one raw moment lane.

Fields

node: BloqNodeId

Duplicated node id.

InvalidTimeline

Hand-built timeline metadata violates its cumulative-layer contract.

Fields

node: BloqNodeId

Node with invalid timeline metadata.

TimelineRoundCountMismatch

Timeline cuts count logical rounds, so the descriptor count must agree.

Fields

node: BloqNodeId

Affected node.

expected: u32

Round count declared by the timeline.

actual: usize

Round count found in the moments.

UnsupportedCircuitOperation

The circuit operation cannot be represented by aligned kind buckets.

Fields

operation: &'static str

Unsupported operation name.

LayerOrderConflict

Layer-major emission would start a dependent node before its source ends.

Fields

predecessor: BloqNodeId

Earlier causal node.

dependent: BloqNodeId

Dependent node scheduled too early.

predecessor_layer: i64

Final predecessor layer.

dependent_layer: i64

Initial dependent layer.

AlignmentTooLarge

The pairwise dynamic-programming table is deliberately bounded.

Fields

left_moments: usize

Left sequence length.

right_moments: usize

Right sequence length.

Trait Implementations

impl Clone for MomentAlignmentError

fn clone(&self) -> MomentAlignmentError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MomentAlignmentError

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

Formats the value using the given formatter.

impl Display for MomentAlignmentError

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

Formats the value using the given formatter.

impl Eq for MomentAlignmentError

impl Error for MomentAlignmentError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<CycleDetected> for MomentAlignmentError

fn from(source: CycleDetected) -> Self

Converts to this type from the input type.

impl PartialEq for MomentAlignmentError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MomentAlignmentError