Struct Capability 

pub struct Capability {
    pub default_actions: Set<String>,
    pub targeted_actions: BTreeMap<String, Set<String>>,
    pub extra_fields: HashMap<String, Value>,
}

Representation of a delegated Capability.

Fields

default_actions: Set<String>

The default actions that are allowed globally within this namespace.

targeted_actions: BTreeMap<String, Set<String>>

The actions that are allowed for the given target within this namespace.

extra_fields: HashMap<String, Value>

Any additional information that is needed for the verifier to understand this Capability.

This data is not encoded in the SIWE statement, so it must not contain any information that the verifier could use to extend the functionality defined by this capability. A good example of information you might encode here is the Cid of a previous delegation that this Capability is chaining from.

Implementations

impl Capability

pub fn can(&self, target: &str, action: &str) -> bool

Check if a particular action is allowed for the specified target, or is allowed globally.

pub fn can_default(&self, action: &str) -> bool

Check if a particular actions is allowed globally.

Trait Implementations

impl Clone for Capability

fn clone(&self) -> Capability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Capability

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

Formats the value using the given formatter.

impl Default for Capability

fn default() -> Capability

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Capability

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Capability

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

where __S: Serializer,

Serialize this value into the given Serde serializer.