Struct ResUid 

pub struct ResUid {
    pub real: Uid,
    pub effective: Uid,
    pub saved: Uid,
}

Triplet d’identité UID réel / effectif / sauvegardé (getresuid).

Le saved-set-uid est la composante qui rend une réduction de privilèges irréversible : si real == effective == saved == non-root, le processus ne peut plus regagner root (cf. setresuid, family-process-privsep.md §3).

Fields

real: Uid

UID réel.

effective: Uid

UID effectif (gouverne les contrôles d’accès).

saved: Uid

UID sauvegardé (saved-set-uid).

Trait Implementations

impl Clone for ResUid

fn clone(&self) -> ResUid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ResUid

impl Debug for ResUid

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

Formats the value using the given formatter.

impl Eq for ResUid

impl PartialEq for ResUid

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResUid