Struct capctl::caps::CapState

pub struct CapState {
    pub effective: CapSet,
    pub permitted: CapSet,
    pub inheritable: CapSet,
}

Represents the permitted, effective, and inheritable capability sets of a thread.

Fields

effective: CapSet

permitted: CapSet

inheritable: CapSet

Implementations

impl CapState

pub fn empty() -> Self

Construct an empty CapState object.

pub fn get_current() -> Result<Self>

Get the capability state of the current thread.

This is equivalent to CapState::get_for_pid(0).

pub fn get_for_pid(pid: pid_t) -> Result<Self>

Get the capability state of the process (or thread) with the given PID (or TID).

pub fn set_current(&self) -> Result<()>

Set the current capability state to the state represented by this object.

Trait Implementations

impl Clone for CapState

fn clone(&self) -> CapState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for CapState

impl Debug for CapState

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

Formats the value using the given formatter.

impl Eq for CapState

impl Hash for CapState

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<CapState> for CapState

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for CapState

impl StructuralPartialEq for CapState