Enum ParamError 

pub enum ParamError {
    EmptyName,
    DuplicateName(String),
    UnknownName(String),
    ParameterConflict {
        name: String,
        reason: String,
    },
    InvalidParamId {
        id: usize,
        len: usize,
    },
    InvalidFreeParamId {
        id: usize,
        len: usize,
    },
    FreeLengthMismatch {
        expected: usize,
        actual: usize,
    },
    InvalidBounds {
        name: String,
        min: f64,
        max: f64,
    },
    InvalidBoundValue {
        name: String,
        value: f64,
    },
    InvalidInitialRange {
        name: String,
        min: f64,
        max: f64,
    },
    InitialOutOfBounds {
        name: String,
        value: f64,
    },
    InitialRangeOutOfBounds {
        name: String,
        min: f64,
        max: f64,
    },
    NonFiniteInitialValue {
        name: String,
        value: f64,
    },
    NonFiniteInitialRange {
        name: String,
        min: f64,
        max: f64,
    },
    FixedValueOutOfBounds {
        name: String,
        value: f64,
    },
    NonFiniteFixedValue {
        name: String,
        value: f64,
    },
    ValueOutOfBounds {
        name: String,
        value: f64,
    },
    PeriodicRequiresFiniteBounds {
        name: String,
    },
    InvalidScale {
        name: String,
        scale: f64,
    },
    InvalidUpdateFixedValue {
        value: f64,
    },
    InvalidUpdateInitialValue {
        value: f64,
    },
    InvalidUpdateInitialRange {
        min: f64,
        max: f64,
    },
    InvalidUpdateBounds {
        min: Option<f64>,
        max: Option<f64>,
    },
    InvalidUpdateScale {
        scale: f64,
    },
    ValueOutsidePeriodicDomain {
        name: String,
        value: f64,
        min: f64,
        max: f64,
    },
}

Errors produced while defining, laying out, or assigning parameters.

Variants

EmptyName

A parameter name was empty.

DuplicateName(String)

A parameter name was registered more than once.

UnknownName(String)

A parameter name was not present in the layout.

ParameterConflict

Two definitions of the same parameter were incompatible.

Fields

name: String

Conflicting parameter name.

reason: String

Description of the incompatibility.

InvalidParamId

A parameter identifier was outside the layout.

Fields

id: usize

Invalid identifier index.

len: usize

Number of parameters in the layout.

InvalidFreeParamId

A free-parameter identifier was outside the layout.

Fields

id: usize

Invalid free-parameter index.

len: usize

Number of free parameters in the layout.

FreeLengthMismatch

A free-parameter value vector had the wrong length.

Fields

expected: usize

Required number of values.

actual: usize

Supplied number of values.

InvalidBounds

A parameter’s lower bound exceeded its upper bound.

Fields

name: String

Parameter name.

min: f64

Invalid lower bound.

max: f64

Invalid upper bound.

InvalidBoundValue

A parameter bound was NaN.

Fields

name: String

Parameter name.

value: f64

Invalid bound value.

InvalidInitialRange

A uniform initial range had its endpoints reversed.

Fields

name: String

Parameter name.

min: f64

Invalid range minimum.

max: f64

Invalid range maximum.

InitialOutOfBounds

A parameter’s initial value fell outside its bounds.

Fields

name: String

Parameter name.

value: f64

Invalid initial value.

InitialRangeOutOfBounds

A parameter’s initial range extended outside its bounds.

Fields

name: String

Parameter name.

min: f64

Initial range minimum.

max: f64

Initial range maximum.

NonFiniteInitialValue

A scalar initial value was not finite.

Fields

name: String

Parameter name.

value: f64

Invalid initial value.

NonFiniteInitialRange

An initial range endpoint was not finite.

Fields

name: String

Parameter name.

min: f64

Range minimum.

max: f64

Range maximum.

FixedValueOutOfBounds

A fixed parameter value fell outside its bounds.

Fields

name: String

Parameter name.

value: f64

Invalid fixed value.

NonFiniteFixedValue

A fixed parameter value was not finite.

Fields

name: String

Parameter name.

value: f64

Invalid fixed value.

ValueOutOfBounds

An assigned parameter value fell outside its bounds.

Fields

name: String

Parameter name.

value: f64

Invalid assigned value.

PeriodicRequiresFiniteBounds

A periodic parameter did not have finite, ordered bounds.

Fields

name: String

Parameter name.

InvalidScale

A parameter scale was not finite and positive.

Fields

name: String

Parameter name.

scale: f64

Invalid scale.

InvalidUpdateFixedValue

A fixed value in a parameter update was not finite.

Fields

value: f64

Invalid fixed value.

InvalidUpdateInitialValue

A scalar initial value in a parameter update was not finite.

Fields

value: f64

Invalid initial value.

InvalidUpdateInitialRange

A uniform initial range in a parameter update was not finite or ordered.

Fields

min: f64

Invalid range minimum.

max: f64

Invalid range maximum.

InvalidUpdateBounds

Bounds in a parameter update were unordered or contained NaN.

Fields

min: Option<f64>

Invalid lower bound.

max: Option<f64>

Invalid upper bound.

InvalidUpdateScale

A scale in a parameter update was not finite and positive.

Fields

scale: f64

Invalid scale.

ValueOutsidePeriodicDomain

A periodic value was outside its canonical half-open domain.

Fields

name: String

Parameter name.

value: f64

Invalid value.

min: f64

Inclusive domain minimum.

max: f64

Exclusive domain maximum.

Trait Implementations

impl Clone for ParamError

fn clone(&self) -> ParamError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamError

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

Formats the value using the given formatter.

impl Display for ParamError

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

Formats the value using the given formatter.

impl Error for ParamError

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<ParamError> for ExprError

fn from(source: ParamError) -> ExprError

Converts to this type from the input type.

impl From<ParamError> for FreeValueValidationError

fn from(source: ParamError) -> FreeValueValidationError

Converts to this type from the input type.

impl From<ParamError> for CompileError

fn from(source: ParamError) -> CompileError

Converts to this type from the input type.

impl From<ParamError> for LikelihoodError

fn from(source: ParamError) -> LikelihoodError

Converts to this type from the input type.

impl PartialEq for ParamError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParamError