Struct Ops 

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

The operations a capability grants — a bitset of read / write / compute.

Implementations

impl Ops

pub const NONE: Ops

pub const READ: Ops

pub const WRITE: Ops

pub const COMPUTE: Ops

pub fn contains(self, needed: Ops) -> bool

Whether self grants every op in needed (and needed is non-empty).

pub fn is_empty(self) -> bool

pub fn is_subset_of(self, other: Ops) -> bool

Whether self is a subset of other — used to check a sub-grant doesn’t escalate ops beyond its parent (S2).

Trait Implementations

impl BitOr for Ops

type Output = Ops

The resulting type after applying the | operator.

fn bitor(self, rhs: Ops) -> Ops

Performs the | operation.

impl Clone for Ops

fn clone(&self) -> Ops

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Ops

impl Debug for Ops

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Ops

fn deserialize<__D>( __deserializer: __D, ) -> Result<Ops, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Ops

impl PartialEq for Ops

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Ops

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Ops