Enum PwlCurveError

pub enum PwlCurveError {
    NaN,
    Empty,
    NonMonotone,
    ZeroTrade,
    Infinity,
}

Errors that can occur when creating or validating a PwlCurve

Variants

NaN

Error when any coordinate value is NaN

Empty

Error when no points are provided

NonMonotone

Error when points violate the monotonicity requirement

ZeroTrade

Error when the curve’s domain does not include rate=0

Infinity

Error when a point has infinite rate or price

Trait Implementations

impl Debug for PwlCurveError

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

Formats the value using the given formatter.

impl Display for PwlCurveError

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

Formats the value using the given formatter.

impl Error for PwlCurveError

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<PwlCurveError> for DemandCurveError

fn from(source: PwlCurveError) -> Self

Converts to this type from the input type.

impl PartialEq for PwlCurveError

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

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

const 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 PwlCurveError