Enum FilesystemRestriction 

pub enum FilesystemRestriction {
    Advisory,
    Enforced,
    Absent,
}

What the filesystem mechanism this session installs restricts, as a stable wire name.

Keyed on ContainmentDecision::applied_tier, the tier [crate::sandbox::ShellEnforcement::resolve] installs the session’s mechanisms from and the one ScopeReport::enforcement_tier names. Not on the achieved class, which workdir_exec and the runtime directory’s placement can cap at advisory without changing what the mechanism restricts.

Variants

Advisory

No kernel mechanism mediates the filesystem, so a path outside the workdir is reachable.

Enforced

Landlock refuses the open, and the path outside the granted set still exists.

Absent

A composed root, where the path outside the capsule is not there to open.

Trait Implementations

impl Clone for FilesystemRestriction

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FilesystemRestriction

impl Debug for FilesystemRestriction

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

Formats the value using the given formatter.

impl Eq for FilesystemRestriction

impl PartialEq for FilesystemRestriction

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FilesystemRestriction

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FilesystemRestriction