Struct std::ffi::FromBytesWithNulError
pub struct FromBytesWithNulError { /* fields omitted */ }
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();Trait Implementations
impl Clone for FromBytesWithNulError
fn clone(&self) -> FromBytesWithNulError
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
impl Debug for FromBytesWithNulError
fn fmt(&self, f: &mut Formatter<'_>) -> Result
Formats the value using the given formatter. Read more
impl Display for FromBytesWithNulError
fn fmt(&self, f: &mut Formatter<'_>) -> Result
Formats the value using the given formatter. Read more
impl Error for FromBytesWithNulError
fn description(&self) -> &str
use the Display impl or to_string()
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
fn backtrace(&self) -> Option<&Backtrace>
Returns a stack backtrace, if available, of where this error occurred. Read more
fn cause(&self) -> Option<&dyn Error>
replaced by Error::source, which can support downcasting
impl PartialEq<FromBytesWithNulError> for FromBytesWithNulError
fn eq(&self, other: &FromBytesWithNulError) -> bool
This method tests for self and other values to be equal, and is used by ==. Read more
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
impl<T> From<T> for T
pub fn from(t: T) -> T
Performs the conversion.
pub fn into(self) -> U
Performs the conversion.
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
toowned_clone_into #41263)recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
Performs the conversion.
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
Performs the conversion.
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/ffi/struct.FromBytesWithNulError.html