Enum IsolationLevel 

pub enum IsolationLevel {
    None,
    Capsicum,
    CapsicumProcess,
}

The degree of sandbox isolation applied to a plugin process.

On non-FreeBSD platforms only None is available; requesting a stricter level yields [PluginError::Sandbox] at load time.

Variants

None

No sandboxing — plugin code runs in the host process (unsafe with untrusted plugins).

Capsicum

Available on FreeBSD only.

FreeBSD Capsicum capability mode (cap_enter). The plugin retains file descriptors inherited at load time but cannot open new ones.

CapsicumProcess

Available on FreeBSD only.

Full per-plugin process isolation via pdfork + Capsicum. Each plugin runs in its own child process with a dedicated log channel.

Implementations

impl IsolationLevel

pub fn is_available(self) -> bool

Return true when this isolation level is supported on the current platform.

pub fn as_str(self) -> &'static str

Human-readable name for logging / diagnostics.

Trait Implementations

impl Clone for IsolationLevel

fn clone(&self) -> IsolationLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IsolationLevel

impl Debug for IsolationLevel

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

Formats the value using the given formatter.

impl Eq for IsolationLevel

impl Hash for IsolationLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IsolationLevel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IsolationLevel