Enum SandboxError 

#[non_exhaustive]
pub enum SandboxError {
    Unenforceable {
        atom: String,
        command: String,
    },
    Spawn {
        command: String,
        detail: String,
    },
    Unavailable(String),
}

The command could not be run under the authority it was given.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unenforceable

This sandbox cannot enforce part of the grant, so it refuses to run.

The important variant. See the module documentation: a sandbox that ran the command anyway would make the compiler’s proof false at run time, silently.

Fields

atom: String

The grant it could not honour.

command: String

What it declined to run.

Spawn

The program could not be started.

Fields

command: String

What could not be started.

detail: String

Why.

Unavailable(String)

The sandbox itself is not available.

Trait Implementations

impl Clone for SandboxError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SandboxError

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

Formats the value using the given formatter.

impl Display for SandboxError

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

Formats the value using the given formatter.

impl Eq for SandboxError

impl Error for SandboxError

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 PartialEq for SandboxError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SandboxError