1.0.0[−][src]Struct std::string::FromUtf16Error

pub struct FromUtf16Error(_);

A possible error value when converting a String from a UTF-16 byte slice.

This type is the error type for the from_utf16 method on String.

Examples

Basic usage:

// 𝄞mu<invalid>ic
let v = &[0xD834, 0xDD1E, 0x006d, 0x0075,
          0xD800, 0x0069, 0x0063];

assert!(String::from_utf16(v).is_err());Run

Trait Implementations

`impl Debug for FromUtf16Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

`impl Display for FromUtf16Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

`impl Error for FromUtf16Error`[src]

`fn description(&self) -> &str`[src]

`fn cause(&self) -> Option<&dyn Error>`[src]

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0[src]

`fn backtrace(&self) -> Option<&Backtrace>`[src]

Auto Trait Implementations

`impl UnwindSafe for FromUtf16Error`

`impl RefUnwindSafe for FromUtf16Error`

`impl Unpin for FromUtf16Error`

`impl Send for FromUtf16Error`

`impl Sync for FromUtf16Error`

Blanket Implementations

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

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

`impl<T, U> Into for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`fn try_into(self) -> Result<U, >::Error>`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

ⓘImportant traits for &'_ mut F
Important traits for &'_ mut F
`impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where I: Iterator + ?Sized, type Item = ::Item;impl<'_, R: Read + ?Sized> Read for &'_ mut Rimpl<'_, W: Write + ?Sized> Write for &'_ mut W`
`fn borrow(&self) -> &T`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

ⓘImportant traits for &'_ mut F
Important traits for &'_ mut F
`impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where I: Iterator + ?Sized, type Item = ::Item;impl<'_, R: Read + ?Sized> Read for &'_ mut Rimpl<'_, W: Write + ?Sized> Write for &'_ mut W`
`fn borrow_mut(&mut self) -> &mut T`[src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`default fn to_string(&self) -> String`[src]

1.0.0[−][src]Struct std::string::FromUtf16Error

Examples

Trait Implementations

`impl Debug for FromUtf16Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

`impl Display for FromUtf16Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

`impl Error for FromUtf16Error`[src]

`fn description(&self) -> &str`[src]

`fn cause(&self) -> Option<&dyn Error>`[src]

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0[src]

`fn backtrace(&self) -> Option<&Backtrace>`[src]

Auto Trait Implementations

`impl UnwindSafe for FromUtf16Error`

`impl RefUnwindSafe for FromUtf16Error`

`impl Unpin for FromUtf16Error`

`impl Send for FromUtf16Error`

`impl Sync for FromUtf16Error`

Blanket Implementations

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

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

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

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

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

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

Important traits for &'_ mut F

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

Important traits for &'_ mut F

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`default fn to_string(&self) -> String`[src]

1.0.0[−][src]Struct std::string::FromUtf16Error

Examples

Trait Implementations

impl Debug for FromUtf16Error[src]

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>[src]

impl Display for FromUtf16Error[src]

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>[src]

impl Error for FromUtf16Error[src]

fn description(&self) -> &str[src]

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

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

fn backtrace(&self) -> Option<&Backtrace>[src]

Auto Trait Implementations

impl UnwindSafe for FromUtf16Error

impl RefUnwindSafe for FromUtf16Error

impl Unpin for FromUtf16Error

impl Send for FromUtf16Error

impl Sync for FromUtf16Error

Blanket Implementations

impl<T> From<T> for T[src]

fn from(t: T) -> T[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

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

impl<T, U> Into<U> for T where U: From<T>, [src]

fn into(self) -> U[src]

impl<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

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

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

impl<T> Borrow<T> for T where T: ?Sized, [src]

Important traits for &'_ mut F

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

Important traits for &'_ mut F

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

fn type_id(&self) -> TypeId[src]

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

default fn to_string(&self) -> String[src]

`impl Debug for FromUtf16Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

`impl Display for FromUtf16Error`[src]

`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`[src]

`impl Error for FromUtf16Error`[src]

`fn description(&self) -> &str`[src]

`fn cause(&self) -> Option<&dyn Error>`[src]

`fn source(&self) -> Option<&(dyn Error + 'static)>`1.30.0[src]

`fn backtrace(&self) -> Option<&Backtrace>`[src]

`impl UnwindSafe for FromUtf16Error`

`impl RefUnwindSafe for FromUtf16Error`

`impl Unpin for FromUtf16Error`

`impl Send for FromUtf16Error`

`impl Sync for FromUtf16Error`

`impl<T> From<T> for T`[src]

`fn from(t: T) -> T`[src]

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

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

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`fn into(self) -> U`[src]

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

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

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

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`fn type_id(&self) -> TypeId`[src]

`impl<T> ToString for T where T: Display + ?Sized,` [src]

`default fn to_string(&self) -> String`[src]