[−][src]Struct rug::integer::TryFromIntegerError
An error which can be returned when a checked conversion from
Integer
fails.
Examples
use rug::integer::TryFromIntegerError; use rug::Integer; use std::convert::TryFrom; // This is negative and cannot be converted to u32. let i = Integer::from(-5); let error: TryFromIntegerError = match u32::try_from(&i) { Ok(_) => unreachable!(), Err(error) => error, }; println!("Error: {}", error);
Trait Implementations
impl Copy for TryFromIntegerError
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impl Clone for TryFromIntegerError
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fn clone(&self) -> TryFromIntegerError
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Display for TryFromIntegerError
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impl Debug for TryFromIntegerError
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impl Error for TryFromIntegerError
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fn description(&self) -> &str
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fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
The lower-level source of this error, if any. Read more
fn type_id(&self) -> TypeId where
Self: 'static,
1.34.0[src]
Self: 'static,
Gets the TypeId
of self
Auto Trait Implementations
impl Send for TryFromIntegerError
impl Sync for TryFromIntegerError
Blanket Implementations
impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> From for T
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,