Struct NulError 

pub struct NulError<T> { /* private fields */ }

An error returned from CStrArgument::try_into_cstr to indicate that a null byte was found before the last byte in the string.

Implementations

impl<T> NulError<T>

pub fn nul_position(&self) -> usize

Returns the position of the null byte in the string.

pub fn into_inner(self) -> T

Returns the original string.

Trait Implementations

impl<T: Clone> Clone for NulError<T>

fn clone(&self) -> NulError<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for NulError<T>

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

Formats the value using the given formatter.

impl<T> Display for NulError<T>

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

Formats the value using the given formatter.

impl<T: Debug> Error for NulError<T>

fn description(&self) -> &str

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

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

Returns the lower-level source of this error, if any.

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.

impl<T: PartialEq> PartialEq for NulError<T>

fn eq(&self, other: &NulError<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Copy> Copy for NulError<T>

impl<T: Eq> Eq for NulError<T>

impl<T> StructuralPartialEq for NulError<T>