Struct widestring::error::ContainsNul

pub struct ContainsNul<C> { /* private fields */ }

An error returned to indicate that an invalid nul value was found in a string.

The error indicates the position in the vector where the nul value was found, as well as returning the ownership of the invalid vector.

Implementations

impl<C> ContainsNul<C>

pub fn nul_position(&self) -> usize

Returns the index of the invalid nul value in the slice.

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

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<C: Clone> Clone for ContainsNul<C>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug> Debug for ContainsNul<C>

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

Formats the value using the given formatter.

impl<C> Display for ContainsNul<C>

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

Formats the value using the given formatter.

impl<C> Error for ContainsNul<C> where
    C: Debug, 

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 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 self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl<C> From<ContainsNul<C>> for NulError<C>

fn from(value: ContainsNul<C>) -> Self

Converts to this type from the input type.