1.0.0[−][src]Struct std::process::ExitStatus  
Describes the result of a process after it has terminated.
This struct is used to represent the exit status of a child process.
Child processes are created via the Command struct and their exit
status is exposed through the status method.
Methods
impl ExitStatus[src] 
impl ExitStatuspub fn success(&self) -> bool[src] 
pub fn success(&self) -> boolWas termination successful? Signal termination is not considered a success, and success is defined as a zero exit status.
Examples
use std::process::Command; let status = Command::new("mkdir") .arg("projects") .status() .expect("failed to execute mkdir"); if status.success() { println!("'projects/' directory created"); } else { println!("failed to create 'projects/' directory"); }Run
pub fn code(&self) -> Option<i32>[src] 
pub fn code(&self) -> Option<i32>Returns the exit code of the process, if any.
On Unix, this will return None if the process was terminated
by a signal; std::os::unix provides an extension trait for
extracting the signal and other details from the ExitStatus.
Examples
use std::process::Command; let status = Command::new("mkdir") .arg("projects") .status() .expect("failed to execute mkdir"); match status.code() { Some(code) => println!("Exited with status code: {}", code), None => println!("Process terminated by signal") }Run
Trait Implementations
impl PartialEq for ExitStatus[src] 
impl PartialEq for ExitStatusfn eq(&self, other: &ExitStatus) -> bool[src] 
fn eq(&self, other: &ExitStatus) -> boolThis method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &ExitStatus) -> bool[src] 
fn ne(&self, other: &ExitStatus) -> boolThis method tests for !=.
impl Eq for ExitStatus[src] 
impl Eq for ExitStatusimpl Clone for ExitStatus[src] 
impl Clone for ExitStatusfn clone(&self) -> ExitStatus[src] 
fn clone(&self) -> ExitStatusReturns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)[src] 
fn clone_from(&mut self, source: &Self)Performs copy-assignment from source. Read more
impl Copy for ExitStatus[src] 
impl Copy for ExitStatusimpl Debug for ExitStatus[src] 
impl Debug for ExitStatusfn fmt(&self, f: &mut Formatter) -> Result[src] 
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl Display for ExitStatus[src] 
impl Display for ExitStatusfn fmt(&self, f: &mut Formatter) -> Result[src] 
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl ExitStatusExt for ExitStatus[src] 
impl ExitStatusExt for ExitStatusfn from_raw(raw: i32) -> Self[src] 
fn from_raw(raw: i32) -> SelfCreates a new ExitStatus from the raw underlying i32 return value of a process. Read more
fn signal(&self) -> Option<i32>[src] 
fn signal(&self) -> Option<i32>If the process was terminated by a signal, returns that signal.
impl ExitStatusExt for ExitStatus1.12.0[src] 
impl ExitStatusExt for ExitStatusAuto Trait Implementations
impl Send for ExitStatus
impl Send for ExitStatusimpl Sync for ExitStatus
impl Sync for ExitStatusBlanket 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> ToOwned for T where
    T: Clone, [src] 
impl<T> ToOwned for T where
    T: Clone, type Owned = T
fn to_owned(&self) -> T[src] 
fn to_owned(&self) -> TCreates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)[src] 
fn clone_into(&self, target: &mut T)🔬 This is a nightly-only experimental API.  (toowned_clone_into #41263)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> ToString for T where
    T: Display + ?Sized, [src] 
impl<T> ToString for T where
    T: Display + ?Sized,