Struct core::char::DecodeUtf16Error

1.9.0 · source · [−]

pub struct DecodeUtf16Error { /* private fields */ }

Expand description

An error that can be returned when decoding UTF-16 code points.

This struct is created when using the DecodeUtf16 type.

Implementations

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impl DecodeUtf16Error

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pub fn unpaired_surrogate(&self) -> u16

Returns the unpaired surrogate which caused this error.

Trait Implementations

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impl Clone for DecodeUtf16Error

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fn clone(&self) -> DecodeUtf16Error

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 DecodeUtf16Error

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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 DecodeUtf16Error

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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 DecodeUtf16Error

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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

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<DecodeUtf16Error> for DecodeUtf16Error

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fn eq(&self, other: &DecodeUtf16Error) -> 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 DecodeUtf16Error

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impl StructuralEq for DecodeUtf16Error

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impl StructuralPartialEq for DecodeUtf16Error

Auto Trait Implementations

impl RefUnwindSafe for DecodeUtf16Error

impl Send for DecodeUtf16Error

impl Sync for DecodeUtf16Error

impl Unpin for DecodeUtf16Error

impl UnwindSafe for DecodeUtf16Error

Blanket Implementations

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impl<T> Any for T where
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 T where
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 T where
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 for T where
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 E where
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 for T where
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>::Error>

Performs the conversion.

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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

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

Performs the conversion.

Struct core::char::DecodeUtf16Error

Implementations

impl DecodeUtf16Error

pub fn unpaired_surrogate(&self) -> u16

Trait Implementations

impl Clone for DecodeUtf16Error

fn clone(&self) -> DecodeUtf16Error

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

impl Debug for DecodeUtf16Error

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

impl Display for DecodeUtf16Error

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

impl Error for DecodeUtf16Error

fn description(&self) -> &str

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

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

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

impl PartialEq<DecodeUtf16Error> for DecodeUtf16Error

fn eq(&self, other: &DecodeUtf16Error) -> bool

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

impl Eq for DecodeUtf16Error

impl StructuralEq for DecodeUtf16Error

impl StructuralPartialEq for DecodeUtf16Error

Auto Trait Implementations

impl RefUnwindSafe for DecodeUtf16Error

impl Send for DecodeUtf16Error

impl Sync for DecodeUtf16Error

impl Unpin for DecodeUtf16Error

impl UnwindSafe for DecodeUtf16Error

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<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<E> Provider for E where E: Error + ?Sized,

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

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<E> Provider for E where
E: Error + ?Sized,

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

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