Struct widestring::error::Utf16Error

pub struct Utf16Error { /* private fields */ }

Errors which can occur when attempting to interpret a sequence of u16 as UTF-16.

Implementations

impl Utf16Error

pub fn index(&self) -> usize

Returns the index in the given string at which the invalid UTF-16 value occurred.

pub fn into_vec(self) -> Option<Vec<u16>>

Available on crate feature alloc only.

Consumes this error, returning the underlying vector of values which generated the error in the first place.

If the sequence that generated the error was a reference to a slice instead of a Vec, this will return None.

Trait Implementations

impl Clone for Utf16Error

fn clone(&self) -> Utf16Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Utf16Error

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

Formats the value using the given formatter.

impl Display for Utf16Error

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

Formats the value using the given formatter.

impl Error for Utf16Error

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

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

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type based access to context intended for error reports.