Enum CannotDiv

pub enum CannotDiv {
    ByZero,
    WouldOverflow,
}

Either DivByZero or WouldOverflow.

Variants

ByZero

DivByZero

WouldOverflow

WouldOverflow

Trait Implementations

impl Clone for CannotDiv

fn clone(&self) -> CannotDiv

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CannotDiv

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

Formats the value using the given formatter.

impl Display for CannotDiv

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

Formats the value using the given formatter.

impl Error for CannotDiv

fn describe(self) -> &'static str

Describes the error using a static string.

impl Fail for CannotDiv

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

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn name(&self) -> Option<&str>

Returns the “name” of the error.

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

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D>

where D: Display + Send + Sync + 'static, Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>

where Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl From<DivByZero> for CannotDiv

fn from(_: DivByZero) -> CannotDiv

Converts to this type from the input type.

impl From<WouldOverflow> for CannotDiv

fn from(_: WouldOverflow) -> CannotDiv

Converts to this type from the input type.

impl Hash for CannotDiv

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CannotDiv

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CannotDiv

impl Eq for CannotDiv

impl StructuralPartialEq for CannotDiv