Struct std::ffi::FromBytesWithNulError
1.64.0 · source · [−]pub struct FromBytesWithNulError { /* private fields */ }
Expand description
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();
RunTrait Implementations
sourceimpl Clone for FromBytesWithNulError
impl Clone for FromBytesWithNulError
sourcefn clone(&self) -> FromBytesWithNulError
fn clone(&self) -> FromBytesWithNulError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for FromBytesWithNulError
impl Debug for FromBytesWithNulError
1.17.0 · sourceimpl Display for FromBytesWithNulError
impl Display for FromBytesWithNulError
1.17.0 · sourceimpl Error for FromBytesWithNulError
impl Error for FromBytesWithNulError
sourcefn description(&self) -> &str
fn description(&self) -> &str
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
Returns a stack backtrace, if available, of where this error occurred. Read more
sourceimpl PartialEq<FromBytesWithNulError> for FromBytesWithNulError
impl PartialEq<FromBytesWithNulError> for FromBytesWithNulError
sourcefn eq(&self, other: &FromBytesWithNulError) -> bool
fn eq(&self, other: &FromBytesWithNulError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &FromBytesWithNulError) -> bool
fn ne(&self, other: &FromBytesWithNulError) -> bool
This method tests for !=
.
impl Eq for FromBytesWithNulError
impl StructuralEq for FromBytesWithNulError
impl StructuralPartialEq for FromBytesWithNulError
Auto Trait Implementations
impl RefUnwindSafe for FromBytesWithNulError
impl Send for FromBytesWithNulError
impl Sync for FromBytesWithNulError
impl Unpin for FromBytesWithNulError
impl UnwindSafe for FromBytesWithNulError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more