Enum try_from::Void

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pub enum Void {}

Expand description

Error type used when conversion is infallible. The never type (!) will replace this when it is available in stable Rust.

Trait Implementations

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impl Debug for Void

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

Formats the value using the given formatter. Read more

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impl From<Void> for TryFromIntToCharError

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fn from(_: Void) -> TryFromIntToCharError

Performs the conversion.

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impl PartialEq<Void> for Void

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fn eq(&self, other: &Void) -> 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 !=.

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impl Eq for Void

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impl StructuralEq for Void

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impl StructuralPartialEq for Void

Auto Trait Implementations

impl RefUnwindSafe for Void

impl Send for Void

impl Sync for Void

impl Unpin for Void

impl UnwindSafe for Void

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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

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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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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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.

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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.

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

type Err = U::Err

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

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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::Void

Trait Implementations

impl Debug for Void

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

impl From<Void> for TryFromIntToCharError

fn from(_: Void) -> TryFromIntToCharError

impl PartialEq<Void> for Void

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

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

impl Eq for Void

impl StructuralEq for Void

impl StructuralPartialEq for Void

Auto Trait Implementations

impl RefUnwindSafe for Void

impl Send for Void

impl Sync for Void

impl Unpin for Void

impl UnwindSafe for Void

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, 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>

Enum try_from::Void

Trait Implementations

impl Debug for Void

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

impl From<Void> for TryFromIntToCharError

fn from(_: Void) -> TryFromIntToCharError

impl PartialEq<Void> for Void

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

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

impl Eq for Void

impl StructuralEq for Void

impl StructuralPartialEq for Void

Auto Trait Implementations

impl RefUnwindSafe for Void

impl Send for Void

impl Sync for Void

impl Unpin for Void

impl UnwindSafe for Void

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, 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>

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, 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>,