Enum overflow_error::CannotDiv [−][src]
pub enum CannotDiv { ByZero, WouldOverflow, }
Either DivByZero
or WouldOverflow
.
Variants
ByZero
WouldOverflow
Trait Implementations
impl Copy for CannotDiv
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impl Copy for CannotDiv
impl Clone for CannotDiv
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impl Clone for CannotDiv
fn clone(&self) -> CannotDiv
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fn clone(&self) -> CannotDiv
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Debug for CannotDiv
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impl Debug for CannotDiv
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl PartialEq for CannotDiv
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impl PartialEq for CannotDiv
fn eq(&self, other: &CannotDiv) -> bool
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fn eq(&self, other: &CannotDiv) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Rhs) -> bool
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fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl Eq for CannotDiv
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impl Eq for CannotDiv
impl Hash for CannotDiv
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impl Hash for CannotDiv
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Fail for CannotDiv
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impl Fail for CannotDiv
fn cause(&self) -> Option<&Fail>
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fn cause(&self) -> Option<&Fail>
Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
fn backtrace(&self) -> Option<&Backtrace>
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fn backtrace(&self) -> Option<&Backtrace>
Returns a reference to the Backtrace
carried by this failure, if it carries one. Read more
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
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fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
Provides context for this failure. Read more
fn compat(self) -> Compat<Self>
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fn compat(self) -> Compat<Self>
Wraps this failure in a compatibility wrapper that implements std::error::Error
. Read more
fn causes(&self) -> Causes
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fn causes(&self) -> Causes
Returns a iterator over the causes of this Fail
with itself as the first item and the root_cause
as the final item. Read more
fn root_cause(&self) -> &(Fail + 'static)
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fn root_cause(&self) -> &(Fail + 'static)
Returns the "root cause" of this Fail
- the last value in the cause chain which does not return an underlying cause
. Read more
impl Error for CannotDiv
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impl Error for CannotDiv
impl From<DivByZero> for CannotDiv
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impl From<DivByZero> for CannotDiv
impl From<WouldOverflow> for CannotDiv
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impl From<WouldOverflow> for CannotDiv
fn from(_: WouldOverflow) -> CannotDiv
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fn from(_: WouldOverflow) -> CannotDiv
Performs the conversion.
impl Display for CannotDiv
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impl Display for CannotDiv