Enum Error 

pub enum Error {
    MissingCommand,
    InvalidCwd(PathBuf),
    Hardening(Error),
    Spawn(Error),
    Wait(Error),
    SandboxPolicy(Error),
    LinuxSandbox(Error),
    SandboxMisconfiguration(String),
}

Errors returned by sandbox runtime operations.

Variants

MissingCommand

Command argv was empty.

InvalidCwd(PathBuf)

Requested child working directory is not an existing directory.

Hardening(Error)

Process hardening failed.

Spawn(Error)

Child process spawning failed.

Wait(Error)

Waiting for the child process failed.

SandboxPolicy(Error)

Shared sandbox policy is invalid.

LinuxSandbox(Error)

Linux sandbox planning failed.

SandboxMisconfiguration(String)

Sandbox policy or platform setup is invalid.

Implementations

impl Error

pub const fn missing_command() -> Self

Construct a missing command error.

pub fn invalid_cwd(cwd: PathBuf) -> Self

Construct an invalid cwd error from the rejected path.

pub fn hardening(error: Error) -> Self

Wrap a process hardening I/O error.

pub fn spawn(error: Error) -> Self

Wrap a child spawn I/O error.

pub fn sandbox_misconfiguration(message: impl Into<String>) -> Self

Construct a sandbox misconfiguration error with a descriptive message.

pub const fn exit_code(&self) -> i32

Return the documented process exit code for this error.

All sandbox errors currently map to SANDBOX_MISCONFIGURATION_EXIT_CODE.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.