Enum MathError 

pub enum MathError {
    AddFailed(Option<i128>, Option<i128>),
    SubFailed(Option<i128>, Option<i128>),
    MulFailed(Option<i128>, Option<i128>),
    DivFailed(Option<i128>, Option<i128>),
    ConversionFailed(Option<i128>),
    DivisionNotFinite(Option<f64>, Option<f64>),
    NegationOverflow(Option<i128>),
}

Variants

AddFailed(Option<i128>, Option<i128>)

SubFailed(Option<i128>, Option<i128>)

MulFailed(Option<i128>, Option<i128>)

DivFailed(Option<i128>, Option<i128>)

ConversionFailed(Option<i128>)

DivisionNotFinite(Option<f64>, Option<f64>)

NegationOverflow(Option<i128>)

Trait Implementations

impl Clone for MathError

fn clone(&self) -> MathError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MathError

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

Formats the value using the given formatter.

impl Display for MathError

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

Formats the value using the given formatter.

impl Error for MathError

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<MathError> for ReadError

fn from(source: MathError) -> Self

Converts to this type from the input type.

impl Copy for MathError