Enum EvaluationError 

pub enum EvaluationError {
    SchemaVersion {
        found: u32,
        expected: u32,
    },
    EmptyField(&'static str),
    InvalidHash {
        field: &'static str,
        value: String,
    },
    NoScorecards,
    DuplicateScorecard(String),
    InvalidFitness(String),
    InvalidLineage(String),
}

Contract violation found by GenomeEvaluation::validate.

Variants

SchemaVersion

schema_version is not SCHEMA_VERSION.

Fields

found: u32

Version on the record.

expected: u32

Version this crate reads.

EmptyField(&'static str)

A required string field is empty or whitespace.

InvalidHash

A content hash is not sha256: followed by 64 lowercase hex digits.

Fields

field: &'static str

Field holding the hash.

value: String

Offending value.

NoScorecards

No scorecard ids were recorded.

DuplicateScorecard(String)

A scorecard id appears more than once.

InvalidFitness(String)

The fitness estimate breaks an invariant.

InvalidLineage(String)

The lineage breaks an invariant.

Trait Implementations

impl Clone for EvaluationError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvaluationError

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

Formats the value using the given formatter.

impl Display for EvaluationError

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

Formats the value using the given formatter.

impl Eq for EvaluationError

impl Error for EvaluationError

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 PartialEq for EvaluationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EvaluationError