Enum FromBytesWithNulError 

pub enum FromBytesWithNulError {
    InteriorNul {
        position: usize,
    },
    NotNulTerminated,
}

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

An error indicating that a nul byte was not in the expected position.

The slice used to create a CStr must have one and only one nul byte, positioned at the end.

This error is created by the CStr::from_bytes_with_nul method. See its documentation for more.

Examples

use std::ffi::{CStr, FromBytesWithNulError};

let _: FromBytesWithNulError = CStr::from_bytes_with_nul(b"f\0oo").unwrap_err();

Variants

InteriorNul

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Data provided contains an interior nul byte at byte position.

Fields

position: usize

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

The position of the interior nul byte.

NotNulTerminated

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Data provided is not nul terminated.

Trait Implementations

impl Clone for FromBytesWithNulError

fn clone(&self) -> FromBytesWithNulError

Returns a duplicate of the value.

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

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Performs copy-assignment from source.

impl Copy for FromBytesWithNulError

impl Debug for FromBytesWithNulError

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

Formats the value using the given formatter.

impl Display for FromBytesWithNulError

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

Formats the value using the given formatter.

impl Eq for FromBytesWithNulError

impl Error for FromBytesWithNulError

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

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

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>(&'a self, request: &mut Request<'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 for FromBytesWithNulError

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

Equality operator ==.

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

This item is validated for IEC 61508 (SIL 2) and ISO 26262 (ASIL B).

Inequality operator !=.

impl StructuralPartialEq for FromBytesWithNulError