Struct std::num::TryFromIntError

1.34.0 · source · [−]

pub struct TryFromIntError(_);

Expand description

The error type returned when a checked integral type conversion fails.

Trait Implementations

impl Clone for TryFromIntError

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fn clone(&self) -> TryFromIntError

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Returns a copy of the value. Read more

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

1.0.0 · source

Performs copy-assignment from source. Read more

impl Debug for TryFromIntError

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

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Formats the value using the given formatter. Read more

impl Display for TryFromIntError

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

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Formats the value using the given formatter. Read more

impl Error for TryFromIntError

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fn description(&self) -> &str

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👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

1.30.0 · source

The lower-level source of this error, if any. Read more

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

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🔬 This is a nightly-only experimental API. (backtrace #53487)

Returns a stack backtrace, if available, of where this error occurred. Read more

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

1.0.0 · source

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<!> for TryFromIntError

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const fn from(never: !) -> TryFromIntError

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Converts to this type from the input type.

impl From<Infallible> for TryFromIntError

const: unstable · source

fn from(x: Infallible) -> TryFromIntError

const: unstable · source

Converts to this type from the input type.

impl PartialEq<TryFromIntError> for TryFromIntError

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

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This method tests for self and other values to be equal, and is used by ==. Read more

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

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This method tests for !=.

Auto Trait Implementations

impl RefUnwindSafe for TryFromIntError

impl Send for TryFromIntError

impl Sync for TryFromIntError

impl Unpin for TryFromIntError

impl UnwindSafe for TryFromIntError

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

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fn borrow(&self) -> &T

const: unstable · source

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

const: unstable · source

Mutably borrows from an owned value. Read more

impl<T> From<!> for T

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fn from(t: !) -> T

const: unstable · source

Converts to this type from the input type.

impl<T> From<T> for T

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fn from(t: T) -> T

const: unstable · source

Returns the argument unchanged.

impl<T, U> Into for T where
U: From<T>,

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fn into(self) -> U

const: unstable · source

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

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🔬 This is a nightly-only experimental API. (toowned_clone_into #41263)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

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Converts the given value to a String. Read more

impl<T, U> TryFrom for T where
U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

const: unstable · source

Performs the conversion.

impl<T, U> TryInto for T where
U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

const: unstable · source

Performs the conversion.

Struct std::num::TryFromIntError

Trait Implementations

impl Clone for TryFromIntError

fn clone(&self) -> TryFromIntError

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

impl Debug for TryFromIntError

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

impl Display for TryFromIntError

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

impl Error for TryFromIntError

fn description(&self) -> &str

fn source(&self) -> Option<&(dyn Error + 'static)>

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

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

impl From<!> for TryFromIntError

const fn from(never: !) -> TryFromIntError

impl From<Infallible> for TryFromIntError

fn from(x: Infallible) -> TryFromIntError

impl PartialEq<TryFromIntError> for TryFromIntError

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

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

impl Copy for TryFromIntError

impl Eq for TryFromIntError

impl StructuralEq for TryFromIntError

impl StructuralPartialEq for TryFromIntError

Auto Trait Implementations

impl RefUnwindSafe for TryFromIntError

impl Send for TryFromIntError

impl Sync for TryFromIntError

impl Unpin for TryFromIntError

impl UnwindSafe for TryFromIntError

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<!> for T

fn from(t: !) -> T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,