Struct std::ffi::IntoStringError

pub struct IntoStringError { /* private fields */ }

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; CString::into_string performs UTF-8 validation on those bytes and may return this error.

This struct is created by CString::into_string(). See its documentation for more.

Implementations

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 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.

impl Debug for IntoStringError

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

Formats the value using the given formatter.

impl Display for IntoStringError

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

Formats the value using the given formatter.

impl Error for IntoStringError

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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 #53487)

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

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

🔬 This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type based access to context intended for error reports.

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 StructuralEq for IntoStringError

impl StructuralPartialEq for IntoStringError