Enum PathBuilderError 

pub enum PathBuilderError {
    ResilienceConditionNotSatisfied(Box<BooleanExpression<Parameter>>, Box<HashMap<Parameter, u32>>),
    MissingParameter(Parameter),
    InitialLocationConstraintNotSatisfied(Box<BooleanExpression<Location>>, Box<HashMap<Location, u32>>),
    MissingLocation(Location),
    InitialVariableConstraintNotSatisfied(Box<BooleanExpression<Variable>>, Box<HashMap<Variable, u32>>),
    MissingVariable(Variable),
    InconsistentNumberOfProcesses {
        initial_n: u32,
        config_n: u32,
    },
    UnknownRule(Rule),
    InconsistentNumberOfConfigurations,
    InconsistentTransition {
        config: Box<Configuration>,
        tr: Box<Transition>,
        expected_config: Box<Configuration>,
        next_config: Box<Configuration>,
    },
    GuardNotSatisfied(Box<Configuration>, Box<Transition>),
    NotEnoughProcesses(Box<Configuration>, Box<Transition>),
}

Error that can occur when building a path using a PathBuilder

Variants

ResilienceConditionNotSatisfied(Box<BooleanExpression<Parameter>>, Box<HashMap<Parameter, u32>>)

The parameter assignment does not satisfy the resilience conditions

MissingParameter(Parameter)

A parameter is missing in the parameter assignment

InitialLocationConstraintNotSatisfied(Box<BooleanExpression<Location>>, Box<HashMap<Location, u32>>)

The location assignment does not satisfy the resilience conditions

MissingLocation(Location)

A location is missing in the location assignment

InitialVariableConstraintNotSatisfied(Box<BooleanExpression<Variable>>, Box<HashMap<Variable, u32>>)

The variable assignment does not satisfy the variable conditions

MissingVariable(Variable)

A variable is missing in the variable assignment

InconsistentNumberOfProcesses

The number of processes is inconsistent between configurations

Fields

initial_n: u32

Number of processes in the initial configuration

config_n: u32

Number of processes in the current configuration

UnknownRule(Rule)

An unknown rule was used in a transition

InconsistentNumberOfConfigurations

Inconsistent number of configurations and rules

InconsistentTransition

Inconsistent transition

Fields

config: Box<Configuration>

Configuration involved in the transition

tr: Box<Transition>

Transition that was applied

expected_config: Box<Configuration>

Expected configuration that was supplied to the builder

next_config: Box<Configuration>

Next configuration that was computed by applying the transition

GuardNotSatisfied(Box<Configuration>, Box<Transition>)

Guard of rule not satisfied

NotEnoughProcesses(Box<Configuration>, Box<Transition>)

Not enough processes to apply transition

Trait Implementations

impl Clone for PathBuilderError

fn clone(&self) -> PathBuilderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathBuilderError

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

Formats the value using the given formatter.

impl Display for PathBuilderError

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

Formats the value using the given formatter.

impl Error for PathBuilderError

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<EvaluationError<Location>> for PathBuilderError

fn from(err: EvaluationError<Location>) -> Self

Converts to this type from the input type.

impl From<EvaluationError<Parameter>> for PathBuilderError

fn from(err: EvaluationError<Parameter>) -> Self

Converts to this type from the input type.

impl From<EvaluationError<Variable>> for PathBuilderError

fn from(err: EvaluationError<Variable>) -> Self

Converts to this type from the input type.

impl PartialEq for PathBuilderError

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

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

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 StructuralPartialEq for PathBuilderError