Struct subprocess::CommunicateError

pub struct CommunicateError {
    pub error: Error,
    pub capture: (Option<Vec<u8>>, Option<Vec<u8>>),
}

Error during communication.

This error encapsulates the underlying io::Error, but also provides the data captured before the error was encountered.

Fields

error: Error

The underlying io::Error.

capture: (Option<Vec<u8>>, Option<Vec<u8>>)

The data captured before the error was encountered.

Methods

impl CommunicateError

pub fn kind(&self) -> ErrorKind

Returns the corresponding ErrorKind for this error.

Trait Implementations

impl Debug for CommunicateError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for CommunicateError

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for CommunicateError

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

impl From<CommunicateError> for PopenError

fn from(err: CommunicateError) -> PopenError

Performs the conversion.