# Struct core::char::ParseCharError

1.20.0 · source · [−]

    pub struct ParseCharError { /* private fields */ }

Expand description

An error which can be returned when parsing a char.

This `struct` is created when using the `char::from_str` method.

## Trait Implementations

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### impl Clone for ParseCharError

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#### fn clone(&self) -> ParseCharError

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
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### impl Debug for ParseCharError

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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 Display for ParseCharError

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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 Error for ParseCharError

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#### fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.30.0 · source

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

The lower-level source of this error, if any. 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
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#### fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (`error_generic_member_access` #99301)
Provides type based access to context intended for error reports. Read more
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### impl PartialEq<ParseCharError> for ParseCharError

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#### fn eq(&self, other: &ParseCharError) -> 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 `!=`. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
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### impl Eq for ParseCharError

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### impl StructuralEq for ParseCharError

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### impl StructuralPartialEq for ParseCharError

## Auto Trait Implementations

### impl RefUnwindSafe for ParseCharError

### impl Send for ParseCharError

### impl Sync for ParseCharError

### impl Unpin for ParseCharError

### impl UnwindSafe for ParseCharError

## Blanket Implementations

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

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#### fn type_id(&self) -> TypeId

Gets the `TypeId` of `self`. Read more
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### impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

#### fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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### impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

#### 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

#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

#### 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<E> Provider for Ewhere
E: Error + ?Sized,

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#### fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (`provide_any` #96024)
Data providers should implement this method to provide all values they are able to provide by using `demand`. Read more
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### impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

#### type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source

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

Performs the conversion.
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### impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source

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

Performs the conversion.