Enum InvalidActionError 

#[non_exhaustive]
pub enum InvalidActionError {
    TimeLikeMeasurementEdge(IVec3, Direction),
    InvalidMeasurementNode(IVec3),
    DuplicateMeasurementTarget(MeasureTarget),
    InvalidActionName(String),
    VariableRedefinition(String),
    UndefinedVariable(String),
    InvalidResolveTarget(IVec3),
    DuplicateResolveTarget(IVec3),
    InvalidBranchTarget(IVec3),
    DuplicateBranchTarget(IVec3),
    DuplicateBranchName(String),
    MissingResolveForBranch(String),
    UnknownBranchName(String),
    InvalidBranchInterface {
        name: String,
        reason: String,
    },
    GuardedAnalysisRequired,
    BranchControllerInside {
        target: IVec3,
        controller: MeasureTarget,
    },
    BranchContainsActionTarget {
        target: IVec3,
        ordinal: usize,
    },
    OverlappingBranchRegions {
        first: IVec3,
        second: IVec3,
        block: IVec3,
    },
    MissingBranchValue(IVec3),
    UnknownBranchValue(IVec3),
    DuplicateBranchValue(IVec3),
    BranchDependentMeasurementSurface {
        name: String,
    },
    MissingResolveForSelective {
        target: IVec3,
    },
    DependencyCycle {
        ordinal: usize,
    },
    EmptyFeedbackTargets,
    InvalidFeedbackTarget(IVec3),
}

A semantic or graph-constraint violation found while validating a graph’s Actions.

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.

TimeLikeMeasurementEdge(IVec3, Direction)

An edge measurement targets a temporal pipe.

InvalidMeasurementNode(IVec3)

A node measurement targets an unsupported block kind.

DuplicateMeasurementTarget(MeasureTarget)

More than one measurement action targets the same node or edge.

InvalidActionName(String)

An action name is not a valid BLOG identifier.

VariableRedefinition(String)

A classical variable is defined more than once.

UndefinedVariable(String)

An expression refers to an unavailable variable.

InvalidResolveTarget(IVec3)

A resolve action targets a non-selective block.

DuplicateResolveTarget(IVec3)

More than one resolve action targets the same selective block.

InvalidBranchTarget(IVec3)

A branch action targets no explicit branch region.

DuplicateBranchTarget(IVec3)

More than one branch action targets the same region.

DuplicateBranchName(String)

More than one explicit branch region uses the same name.

MissingResolveForBranch(String)

An explicit branch region has no selector action.

UnknownBranchName(String)

A branch action names no explicit branch region.

InvalidBranchInterface

The two arms of a branch expose incompatible boundary cuts.

Fields

name: String

Branch region name.

reason: String

Interface mismatch diagnostic.

GuardedAnalysisRequired

Static stabilizer analysis was requested for continuing branches.

BranchControllerInside

A branch selector depends on a measurement inside that branch.

Fields

target: IVec3

Stable branch anchor.

controller: MeasureTarget

Measurement target used by the selector.

BranchContainsActionTarget

A physical action target lies inside conditional branch geometry.

Fields

target: IVec3

Stable branch anchor.

ordinal: usize

Source ordinal of the conflicting action.

OverlappingBranchRegions

Two explicit branch regions own the same block.

Fields

first: IVec3

First branch anchor.

second: IVec3

Second branch anchor.

block: IVec3

Overlapping block position.

MissingBranchValue(IVec3)

A requested branch projection omits a branch value.

UnknownBranchValue(IVec3)

A requested branch projection names an unknown branch.

DuplicateBranchValue(IVec3)

A requested branch projection assigns one branch more than once.

BranchDependentMeasurementSurface

A named measurement has different stabilizer support across branch arms.

Fields

name: String

Measurement record name.

MissingResolveForSelective

A selective block has no resolve action.

Fields

target: IVec3

Unresolved selective-block position.

DependencyCycle

Classical and implicit action dependencies form a cycle.

Fields

ordinal: usize

Source action ordinal at which the cycle was detected.

EmptyFeedbackTargets

A feedback action contains no correction targets.

InvalidFeedbackTarget(IVec3)

A feedback correction targets no block.

Trait Implementations

impl Clone for InvalidActionError

fn clone(&self) -> InvalidActionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidActionError

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

Formats the value using the given formatter.

impl Display for InvalidActionError

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

Formats the value using the given formatter.

impl Error for InvalidActionError

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<InvalidActionError> for BlockGraphError

fn from(source: InvalidActionError) -> Self

Converts to this type from the input type.