Enum unshare::Error

pub enum Error {
    InvalidPath,
    CreatePipe(i32),
    Fork(i32),
}

Variants

InvalidPath

Invalid path somewhere when running command. Presumably has embedded nulls.

Frankly, this error should not happen when running process. We just keep it here in case nix returns this error, which should not happen.

CreatePipe(i32)

Error happened when we were trying to create pipe. The pipes used for two purposes: (a) for the process's stdio, (b) internally to wake up child process and return error back to the parent.

Fork(i32)

Error when forking process

Methods

impl Error

fn raw_os_error(&self) -> Option<i32>

Similarly to io::Error returns bare error code

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl StdError for Error

fn description(&self) -> &'static str

A short description of the error.

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

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

impl Display for Error

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

Formats the value using the given formatter.