Struct widestring::MissingNulError

pub struct MissingNulError<C> { /* fields omitted */ }

An error returned from UCString and UCStr to indicate that a terminating nul value was missing.

The error optionally returns the ownership of the invalid vector whenever a vector was owned.

Implementations

impl<C: UChar> MissingNulError<C>

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

Consumes this error, returning the underlying vector of u16 values which generated the error in the first place.

Trait Implementations

impl<C: Clone> Clone for MissingNulError<C>

fn clone(&self) -> MissingNulError<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug> Debug for MissingNulError<C>

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

Formats the value using the given formatter.

impl<C: UChar> Display for MissingNulError<C>

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

Formats the value using the given formatter.

impl<C: Eq> Eq for MissingNulError<C>

impl<C: UChar> Error for MissingNulError<C>

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<C: PartialEq> PartialEq<MissingNulError<C>> for MissingNulError<C>

fn eq(&self, other: &MissingNulError<C>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MissingNulError<C>) -> bool

This method tests for !=.

impl<C> StructuralEq for MissingNulError<C>

impl<C> StructuralPartialEq for MissingNulError<C>