1.0.0[−][src]Struct std::io::IntoInnerError  
An error returned by into_inner which combines an error that
happened while writing out the buffer, and the buffered writer object
which may be used to recover from the condition.
Examples
use std::io::BufWriter; use std::net::TcpStream; let mut stream = BufWriter::new(TcpStream::connect("127.0.0.1:34254").unwrap()); // do stuff with the stream // we want to get our `TcpStream` back, so let's try: let stream = match stream.into_inner() { Ok(s) => s, Err(e) => { // Here, e is an IntoInnerError panic!("An error occurred"); } };Run
Methods
impl<W> IntoInnerError<W>[src] 
impl<W> IntoInnerError<W>pub fn error(&self) -> &Error[src] 
pub fn error(&self) -> &ErrorReturns the error which caused the call to into_inner() to fail.
This error was returned when attempting to write the internal buffer.
Examples
use std::io::BufWriter; use std::net::TcpStream; let mut stream = BufWriter::new(TcpStream::connect("127.0.0.1:34254").unwrap()); // do stuff with the stream // we want to get our `TcpStream` back, so let's try: let stream = match stream.into_inner() { Ok(s) => s, Err(e) => { // Here, e is an IntoInnerError, let's log the inner error. // // We'll just 'log' to stdout for this example. println!("{}", e.error()); panic!("An unexpected error occurred."); } };Run
pub fn into_inner(self) -> W[src] 
pub fn into_inner(self) -> WReturns the buffered writer instance which generated the error.
The returned object can be used for error recovery, such as re-inspecting the buffer.
Examples
use std::io::BufWriter; use std::net::TcpStream; let mut stream = BufWriter::new(TcpStream::connect("127.0.0.1:34254").unwrap()); // do stuff with the stream // we want to get our `TcpStream` back, so let's try: let stream = match stream.into_inner() { Ok(s) => s, Err(e) => { // Here, e is an IntoInnerError, let's re-examine the buffer: let buffer = e.into_inner(); // do stuff to try to recover // afterwards, let's just return the stream buffer.into_inner().unwrap() } };Run
Trait Implementations
impl<W: Debug> Debug for IntoInnerError<W>[src] 
impl<W: Debug> Debug for IntoInnerError<W>fn fmt(&self, f: &mut Formatter) -> Result[src] 
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl<W> From<IntoInnerError<W>> for Error[src] 
impl<W> From<IntoInnerError<W>> for Errorfn from(iie: IntoInnerError<W>) -> Error[src] 
fn from(iie: IntoInnerError<W>) -> ErrorPerforms the conversion.
impl<W: Send + Debug> Error for IntoInnerError<W>[src] 
impl<W: Send + Debug> Error for IntoInnerError<W>fn description(&self) -> &str[src] 
fn description(&self) -> &strThis method is soft-deprecated. Read more
fn cause(&self) -> Option<&Error>[src] 
fn cause(&self) -> Option<&Error>: replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(Error + 'static)>1.30.0[src] 
fn source(&self) -> Option<&(Error + 'static)>The lower-level source of this error, if any. Read more
impl<W> Display for IntoInnerError<W>[src] 
impl<W> Display for IntoInnerError<W>Auto Trait Implementations
impl<W> Send for IntoInnerError<W> where
    W: Send, 
impl<W> Send for IntoInnerError<W> where
    W: Send, impl<W> Sync for IntoInnerError<W> where
    W: Sync, 
impl<W> Sync for IntoInnerError<W> where
    W: Sync, Blanket Implementations
impl<T> From for T[src] 
impl<T> From for Timpl<T, U> TryFrom for T where
    T: From<U>, [src] 
impl<T, U> TryFrom for T where
    T: From<U>, type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src] 
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>Performs the conversion.
impl<T, U> TryInto for T where
    U: TryFrom<T>, [src] 
impl<T, U> TryInto for T where
    U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src] 
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>Performs the conversion.
impl<T, U> Into for T where
    U: From<T>, [src] 
impl<T, U> Into for T where
    U: From<T>, impl<T> Borrow for T where
    T: ?Sized, [src] 
impl<T> Borrow for T where
    T: ?Sized, ⓘImportant traits for &'a mut Ifn borrow(&self) -> &T[src] 
fn borrow(&self) -> &TImmutably borrows from an owned value. Read more
impl<T> BorrowMut for T where
    T: ?Sized, [src] 
impl<T> BorrowMut for T where
    T: ?Sized, ⓘImportant traits for &'a mut Ifn borrow_mut(&mut self) -> &mut T[src] 
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
    T: 'static + ?Sized, [src] 
impl<T> Any for T where
    T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src] 
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API.  (get_type_id #27745)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<T> ToString for T where
    T: Display + ?Sized, [src] 
impl<T> ToString for T where
    T: Display + ?Sized,