[][src]Struct ndless::ffi::NulError

pub struct NulError(_, _);

An error returned from CString::new to indicate that a nul byte was found in the vector provided.

Examples

use cstr_core::{CString, NulError};

let _: NulError = CString::new(b"f\0oo".to_vec()).unwrap_err();

Methods

impl NulError[src]

pub fn nul_position(&self) -> usize[src]

Returns the position of the nul byte in the slice that was provided to CString::new.

Examples

use cstr_core::CString;

let nul_error = CString::new("foo\0bar").unwrap_err();
assert_eq!(nul_error.nul_position(), 3);

let nul_error = CString::new("foo bar\0").unwrap_err();
assert_eq!(nul_error.nul_position(), 7);

pub fn into_vec(self) -> Vec<u8>[src]

Consumes this error, returning the underlying vector of bytes which generated the error in the first place.

Examples

use cstr_core::CString;

let nul_error = CString::new("foo\0bar").unwrap_err();
assert_eq!(nul_error.into_vec(), b"foo\0bar");

Trait Implementations

impl PartialEq<NulError> for NulError[src]

impl Display for NulError[src]

impl Eq for NulError[src]

impl Clone for NulError[src]

fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Debug for NulError[src]

Auto Trait Implementations

impl Send for NulError

impl Sync for NulError

Blanket Implementations

impl<T, U> TryFrom for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> From for T[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]