Enum tpe::TellError

pub enum TellError {
    ParamOutOfRange {
        param: f64,
        range: Range,
    },
    NanValue,
}

Possible errors during TpeOptimizer::tell.

Variants

ParamOutOfRange

The parameter value is out of the range.

Fields of ParamOutOfRange

param: f64

Actual parameter value.

range: Range

Expected parameter range.

NanValue

NaN value is not allowed.

Trait Implementations

impl Clone for TellError

fn clone(&self) -> TellError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TellError

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

Formats the value using the given formatter.

impl Display for TellError

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

Formats the value using the given formatter.

impl Error for TellError

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

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

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

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

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

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