Enum ErrorsTryFromf64 

pub enum ErrorsTryFromf64<RawReal: RawRealTrait> {
    NonRepresentableExactly {
        value_in: f64,
        value_converted_from_f64: RawReal,
        precision: u32,
        backtrace: Backtrace,
    },
    Output {
        source: ErrorsValidationRawReal<RawReal>,
    },
}

Errors that can occur when trying to convert an f64 to another real-type scalar of type RawReal.

This enum distinguishes between:

1. Failures due to the f64 not being exactly representable at the target PRECISION of the RawReal type.
2. General validation failures of the output RawReal (e.g., NaN, Infinity, subnormal).

Variants

NonRepresentableExactly

The input f64 value is not representable exactly at the target precision using the output RawReal type.

Fields

value_in: f64

The f64 value that could not be exactly represented.

value_converted_from_f64: RawReal

The input value_in after the conversion to the type RawReal with the requested precision.

precision: u32

The precision that was requested.

backtrace: Backtrace

A captured backtrace for debugging purposes.

Output

The output value failed validation.

Fields

source: ErrorsValidationRawReal<RawReal>

The underlying validation error for the output value.

Trait Implementations

impl<RawReal: Debug + RawRealTrait> Debug for ErrorsTryFromf64<RawReal>

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

Formats the value using the given formatter.

impl<RawReal: RawRealTrait> Display for ErrorsTryFromf64<RawReal>

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

Formats the value using the given formatter.

impl<RawReal: RawRealTrait> Error for ErrorsTryFromf64<RawReal>

where ErrorsValidationRawReal<RawReal>: Error + 'static, Self: Debug + Display,

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

Returns the lower-level source of this error, if any.

fn provide<'_request>(&'_request self, request: &mut Request<'_request>)

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

Provides type-based access to context intended for error reports.

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

impl<RawReal: RawRealTrait> From<ErrorsValidationRawReal<RawReal>> for ErrorsTryFromf64<RawReal>

fn from(source: ErrorsValidationRawReal<RawReal>) -> Self

Converts to this type from the input type.