Enum InvalidSolution

pub enum InvalidSolution {
    Empty,
    TooMany(usize),
    PredicateDataLenExceeded(usize, usize),
    StateMutationEntry(KvError),
    PredDataValueTooLarge(usize),
}

check_solutions error.

Variants

Empty

There must be at least one solution.

TooMany(usize)

The number of solutions exceeds the limit.

PredicateDataLenExceeded(usize, usize)

A solution’s predicate data length exceeds the limit.

StateMutationEntry(KvError)

Invalid state mutation entry.

PredDataValueTooLarge(usize)

Predicate data value too large.

Trait Implementations

impl Debug for InvalidSolution

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

Formats the value using the given formatter.

impl Display for InvalidSolution

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

Formats the value using the given formatter.

impl Error for InvalidSolution

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<InvalidSolution> for InvalidSolutionSet

fn from(source: InvalidSolution) -> Self

Converts to this type from the input type.