Enum SymlinkPolicy 

#[non_exhaustive]
pub enum SymlinkPolicy {
    Reject,
    FollowWithinFileSystem,
}

Controls whether a filesystem may resolve symbolic links while operating within its configured namespace.

Examples

use qubit_fs::metadata::SymlinkPolicy;

assert!(matches!(SymlinkPolicy::Reject, SymlinkPolicy::Reject));

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.

Reject

Reject an operation that requires symbolic-link resolution.

FollowWithinFileSystem

Follow symbolic links only when the resolved target remains inside the configured filesystem namespace.

Implementations

impl SymlinkPolicy

pub const fn follows(self) -> bool

Returns whether this policy permits symbolic-link resolution.

Trait Implementations

impl Clone for SymlinkPolicy

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 SymlinkPolicy

impl Debug for SymlinkPolicy

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

Formats the value using the given formatter.

impl Default for SymlinkPolicy

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SymlinkPolicy

impl Hash for SymlinkPolicy

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 SymlinkPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SymlinkPolicy