Enum caps::Capability

source · [−]

#[repr(u8)]
pub enum Capability {
Show 41 variants    CAP_CHOWN,
    CAP_DAC_OVERRIDE,
    CAP_DAC_READ_SEARCH,
    CAP_FOWNER,
    CAP_FSETID,
    CAP_KILL,
    CAP_SETGID,
    CAP_SETUID,
    CAP_SETPCAP,
    CAP_LINUX_IMMUTABLE,
    CAP_NET_BIND_SERVICE,
    CAP_NET_BROADCAST,
    CAP_NET_ADMIN,
    CAP_NET_RAW,
    CAP_IPC_LOCK,
    CAP_IPC_OWNER,
    CAP_SYS_MODULE,
    CAP_SYS_RAWIO,
    CAP_SYS_CHROOT,
    CAP_SYS_PTRACE,
    CAP_SYS_PACCT,
    CAP_SYS_ADMIN,
    CAP_SYS_BOOT,
    CAP_SYS_NICE,
    CAP_SYS_RESOURCE,
    CAP_SYS_TIME,
    CAP_SYS_TTY_CONFIG,
    CAP_MKNOD,
    CAP_LEASE,
    CAP_AUDIT_WRITE,
    CAP_AUDIT_CONTROL,
    CAP_SETFCAP,
    CAP_MAC_OVERRIDE,
    CAP_MAC_ADMIN,
    CAP_SYSLOG,
    CAP_WAKE_ALARM,
    CAP_BLOCK_SUSPEND,
    CAP_AUDIT_READ,
    CAP_PERFMON,
    CAP_BPF,
    CAP_CHECKPOINT_RESTORE,
    // some variants omitted
}

Expand description

Linux capabilities.

All capabilities supported by Linux, including standard POSIX and custom ones. See capabilities(7).

Variants

`CAP_CHOWN`

CAP_CHOWN (from POSIX)

`CAP_DAC_OVERRIDE`

CAP_DAC_OVERRIDE (from POSIX)

`CAP_DAC_READ_SEARCH`

CAP_DAC_READ_SEARCH (from POSIX)

`CAP_FOWNER`

CAP_FOWNER (from POSIX)

`CAP_FSETID`

CAP_FSETID (from POSIX)

`CAP_KILL`

CAP_KILL (from POSIX)

`CAP_SETGID`

CAP_SETGID (from POSIX)

`CAP_SETUID`

CAP_SETUID (from POSIX)

`CAP_SETPCAP`

CAP_SETPCAP (from Linux)

`CAP_LINUX_IMMUTABLE`

`CAP_NET_BIND_SERVICE`

`CAP_NET_BROADCAST`

`CAP_NET_ADMIN`

`CAP_NET_RAW`

`CAP_IPC_LOCK`

`CAP_IPC_OWNER`

`CAP_SYS_MODULE`

CAP_SYS_MODULE (from Linux)

`CAP_SYS_RAWIO`

CAP_SYS_RAWIO (from Linux)

`CAP_SYS_CHROOT`

CAP_SYS_CHROOT (from Linux)

`CAP_SYS_PTRACE`

CAP_SYS_PTRACE (from Linux)

`CAP_SYS_PACCT`

CAP_SYS_PACCT (from Linux)

`CAP_SYS_ADMIN`

CAP_SYS_ADMIN (from Linux)

`CAP_SYS_BOOT`

CAP_SYS_BOOT (from Linux)

`CAP_SYS_NICE`

CAP_SYS_NICE (from Linux)

`CAP_SYS_RESOURCE`

CAP_SYS_RESOURCE (from Linux)

`CAP_SYS_TIME`

CAP_SYS_TIME (from Linux)

`CAP_SYS_TTY_CONFIG`

CAP_SYS_TTY_CONFIG (from Linux)

`CAP_MKNOD`

CAP_SYS_MKNOD (from Linux, >= 2.4)

`CAP_LEASE`

CAP_LEASE (from Linux, >= 2.4)

`CAP_AUDIT_WRITE`

`CAP_AUDIT_CONTROL`

CAP_AUDIT_CONTROL (from Linux, >= 2.6.11)

`CAP_SETFCAP`

`CAP_MAC_OVERRIDE`

`CAP_MAC_ADMIN`

`CAP_SYSLOG`

CAP_SYSLOG (from Linux, >= 2.6.37)

`CAP_WAKE_ALARM`

CAP_WAKE_ALARM (from Linux, >= 3.0)

`CAP_BLOCK_SUSPEND`

`CAP_AUDIT_READ`

CAP_AUDIT_READ (from Linux, >= 3.16).

`CAP_PERFMON`

CAP_PERFMON (from Linux, >= 5.8).

`CAP_BPF`

CAP_BPF (from Linux, >= 5.8).

`CAP_CHECKPOINT_RESTORE`

CAP_CHECKPOINT_RESTORE (from Linux, >= 5.9).

Implementations

impl Capability

pub fn bitmask(&self) -> u64

Returns the bitmask corresponding to this capability value.

pub fn index(&self) -> u8

Returns the index of this capability, i.e. its kernel-defined value.

Trait Implementations

impl Clone for Capability

fn clone(&self) -> Capability

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for Capability

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

Formats the value using the given formatter. Read more

impl Display for Capability

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

Formats the value using the given formatter. Read more

impl FromStr for Capability

type Err = CapsError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

impl Hash for Capability

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<Capability> for Capability

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

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

1.0.0 · source

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

This method tests for !=.

impl Copy for Capability

impl Eq for Capability

impl StructuralEq for Capability

impl StructuralPartialEq for Capability

Auto Trait Implementations

impl RefUnwindSafe for Capability

impl Send for Capability

impl Sync for Capability

impl Unpin for Capability

impl UnwindSafe for Capability

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.