Struct SecurityClass

pub struct SecurityClass(/* private fields */);

SELinux security class.

Implementations

impl SecurityClass

pub fn value(&self) -> security_class_t

Return the security class value.

pub fn new(class: security_class_t) -> Result<Self>

Create a new security class, if given a non-zero class.

pub fn from_name(name: &str) -> Result<Self>

Return the security class corresponding to the string name, if such class exists.

See: string_to_security_class().

pub unsafe fn access_vector_bit_name( &self, access_vector: access_vector_t, ) -> Result<&'static CStr>

Return the name of the access_vector of this security class.

See: security_av_perm_to_string().

Safety

The returned string must not be modified or freed.

pub fn access_vector_bit(&self, name: &str) -> Result<access_vector_t>

Return the access vector bit corresponding to the given name and this security class.

See: string_to_av_perm().

pub fn full_access_vector_name( &self, access_vector: access_vector_t, ) -> Result<CAllocatedBlock<c_char>>

Compute a full access vector string representation using this security class and access_vector, which may have multiple bits set.

See: security_av_string().

Trait Implementations

impl Clone for SecurityClass

fn clone(&self) -> SecurityClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SecurityClass

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

Formats the value using the given formatter.

impl Display for SecurityClass

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

See: security_class_to_string().

impl Hash for SecurityClass

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 Ord for SecurityClass

fn cmp(&self, other: &SecurityClass) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SecurityClass

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SecurityClass

fn partial_cmp(&self, other: &SecurityClass) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<FileAccessMode> for SecurityClass

fn try_from(mode: FileAccessMode) -> Result<Self>

See: mode_to_security_class().

type Error = Error

The type returned in the event of a conversion error.

impl Copy for SecurityClass

impl Eq for SecurityClass

impl StructuralPartialEq for SecurityClass