Struct CapabilitySet 

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

The de-duplicated set of capabilities declared by a toolset.

An empty set is valid — a toolset that declares no capabilities will be refused access to every gated wallet operation at dispatch time.

Implementations

impl CapabilitySet

pub fn empty() -> Self

Construct an empty CapabilitySet.

pub fn is_empty(&self) -> bool

Returns true if the set contains no capabilities.

pub fn len(&self) -> usize

Returns the number of distinct capabilities in the set.

pub fn contains(&self, cap: Capability) -> bool

Returns true if the set contains cap.

pub fn iter(&self) -> impl Iterator<Item = Capability> + '_

Returns an iterator over the capabilities in sorted order.

Trait Implementations

impl Clone for CapabilitySet

fn clone(&self) -> CapabilitySet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CapabilitySet

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

Formats the value using the given formatter.

impl Default for CapabilitySet

fn default() -> CapabilitySet

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CapabilitySet

fn deserialize<D: Deserializer<'de>>(d: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Eq for CapabilitySet

impl IntoIterator for CapabilitySet

type Item = Capability

The type of the elements being iterated over.

type IntoIter = IntoIter<Capability>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for CapabilitySet

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CapabilitySet

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CapabilitySet