Enum statrs::StatsError

pub enum StatsError {
    BadParams,
    ArgMustBePositive(&'static str),
    ArgNotNegative(&'static str),
    ArgIntervalIncl(&'static str, f64, f64),
    ArgIntervalExcl(&'static str, f64, f64),
    ArgIntervalExclMin(&'static str, f64, f64),
    ArgIntervalExclMax(&'static str, f64, f64),
    ArgGt(&'static str, f64),
    ArgGtArg(&'static str, &'static str),
    ArgGte(&'static str, f64),
    ArgGteArg(&'static str, &'static str),
    ArgLt(&'static str, f64),
    ArgLtArg(&'static str, &'static str),
    ArgLte(&'static str, f64),
    ArgLteArg(&'static str, &'static str),
    ContainersMustBeSameLength,
    ComputationFailedToConverge,
    ContainerExpectedSum(&'static str, f64),
    ContainerExpectedSumVar(&'static str, &'static str),
    SpecialCase(&'static str),
}

Enumeration of possible errors thrown within the statrs library

Variants

BadParams

Generic bad input parameter error

ArgMustBePositive(&'static str)

An argument should have been positive and was not

ArgNotNegative(&'static str)

An argument should have been non-negative and was not

ArgIntervalIncl(&'static str, f64, f64)

An argument should have fallen between an inclusive range but didn’t

ArgIntervalExcl(&'static str, f64, f64)

An argument should have fallen between an exclusive range but didn’t

ArgIntervalExclMin(&'static str, f64, f64)

An argument should have fallen in a range excluding the min but didn’t

ArgIntervalExclMax(&'static str, f64, f64)

An argument should have falled in a range excluding the max but didn’t

ArgGt(&'static str, f64)

An argument must have been greater than a value but wasn’t

ArgGtArg(&'static str, &'static str)

An argument must have been greater than another argument but wasn’t

ArgGte(&'static str, f64)

An argument must have been greater than or equal to a value but wasn’t

ArgGteArg(&'static str, &'static str)

An argument must have been greater than or equal to another argument but wasn’t

ArgLt(&'static str, f64)

An argument must have been less than a value but wasn’t

ArgLtArg(&'static str, &'static str)

An argument must have been less than another argument but wasn’t

ArgLte(&'static str, f64)

An argument must have been less than or equal to a value but wasn’t

ArgLteArg(&'static str, &'static str)

An argument must have been less than or equal to another argument but wasn’t

ContainersMustBeSameLength

Containers of the same length were expected

ComputationFailedToConverge

Computation failed to converge,

ContainerExpectedSum(&'static str, f64)

Elements in a container were expected to sum to a value but didn’t

ContainerExpectedSumVar(&'static str, &'static str)

Elements in a container were expected to sum to a variable but didn’t

SpecialCase(&'static str)

Special case exception

Trait Implementations

impl Debug for StatsError

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

Formats the value using the given formatter.

impl Display for StatsError

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

Formats the value using the given formatter.

impl Error for StatsError

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting