Struct std::ffi::IntoStringError

pub struct IntoStringError { /* fields omitted */ }

An error indicating invalid UTF-8 when converting a CString into a String.

CString is just a wrapper over a buffer of bytes with a nul terminator; into_string performs UTF-8 validation on those bytes and may return this error.

This struct is created by the into_string method on CString. See its documentation for more.

Methods

impl IntoStringError

pub fn into_cstring(self) -> CString

Consumes this error, returning original CString which generated the error.

pub fn utf8_error(&self) -> Utf8Error

Access the underlying UTF-8 error that was the cause of this error.

Trait Implementations

impl Error for IntoStringError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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

impl PartialEq<IntoStringError> for IntoStringError

fn eq(&self, other: &IntoStringError) -> bool

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

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

This method tests for !=.

impl Eq for IntoStringError

impl Display for IntoStringError

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

Formats the value using the given formatter.

impl Debug for IntoStringError

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

Formats the value using the given formatter.

impl Clone for IntoStringError

fn clone(&self) -> IntoStringError

Returns a copy of the value.

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

Performs copy-assignment from source.