Enum try_from::TryFromIntError

source · [−]

pub enum TryFromIntError {
    Overflow,
    Underflow,
}

Expand description

Error which occurs when conversion from one integer type to another fails.

Variants

`Overflow`

`Underflow`

Trait Implementations

source

impl Clone for TryFromIntError

source

fn clone(&self) -> TryFromIntError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for TryFromIntError

source

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

Formats the value using the given formatter. Read more

source

impl Display for TryFromIntError

source

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

Formats the value using the given formatter. Read more

source

impl Error for TryFromIntError

source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

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

source

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

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

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

1.0.0 · source

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

source

impl From<TryFromIntError> for TryFromIntToCharError

source

fn from(other: TryFromIntError) -> TryFromIntToCharError

Performs the conversion.

source

impl PartialEq<TryFromIntError> for TryFromIntError

source

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

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

1.0.0 · source

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

This method tests for !=.

source

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

source

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

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

source

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

type Owned = T

The resulting type after obtaining ownership.

source

pub fn to_owned(&self) -> T

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

source

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

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

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

source

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

source

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Err = U::Err

source

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

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum try_from::TryFromIntError

Variants

Overflow

Underflow

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

impl Display for TryFromIntError

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

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<TryFromIntError> for TryFromIntToCharError

fn from(other: TryFromIntError) -> TryFromIntToCharError

impl PartialEq<TryFromIntError> for TryFromIntError

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

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

type Err = U::Err

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

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

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

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

`Overflow`

`Underflow`

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>,

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