Enum Error 

pub enum Error {
    MissingField(&'static str),
    InvalidScore {
        line: usize,
    },
    InvalidBudget {
        line: usize,
    },
    InvalidField {
        field: &'static str,
        line: usize,
    },
    InvalidScoreScale(f64),
    InvalidConfidenceK(f64),
    InvalidThreshold(String),
    InvalidWeight {
        name: &'static str,
        value: f64,
    },
    AllWeightsZero,
    UnsupportedFormat(String),
    ParseError {
        line: usize,
        source: Error,
    },
    CsvError(Error),
    NoObservations,
    Io(Error),
}

Variants

MissingField(&'static str)

InvalidScore

Fields

line: usize

InvalidBudget

Fields

line: usize

InvalidField

Fields

field: &'static str

line: usize

InvalidScoreScale(f64)

InvalidConfidenceK(f64)

InvalidThreshold(String)

InvalidWeight

Fields

name: &'static str

value: f64

AllWeightsZero

UnsupportedFormat(String)

ParseError

Fields

line: usize

source: Error

CsvError(Error)

NoObservations

Io(Error)

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.