Enum mice::RollError

pub enum RollError {
    InvalidDie,
    OverflowPositive,
    OverflowNegative,
    InvalidExpression,
}

Most general mice error type.

Variants

InvalidDie

This indicates the usage of a die with <= 0 sides

OverflowPositive

The sum of terms is greater than what an i64 can hold

OverflowNegative

The sum of terms is lower than what an i64 can hold

InvalidExpression

The expression evaluated isn't a valid dice expression

Trait Implementations

impl Clone for RollError

fn clone(&self) -> RollError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<BuildError> for RollError

fn from(e: BuildError) -> RollError

Performs the conversion.

impl From<RollError> for UtilError

fn from(e: RollError) -> Self

Performs the conversion.

impl Copy for RollError

impl Neg for RollError

type Output = Self

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Debug for RollError

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

Formats the value using the given formatter.

impl Display for RollError

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

Formats the value using the given formatter.

impl Error for RollError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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 ocurred.