Struct CapabilitySnapshot 

pub struct CapabilitySnapshot {
    pub capability_id: String,
    pub subject_key: String,
    pub issuer_key: String,
    pub issued_at: u64,
    pub expires_at: u64,
    pub grants_json: String,
    pub delegation_depth: u64,
    pub parent_capability_id: Option<String>,
}

A point-in-time snapshot of a capability token persisted at issuance.

Stored in the capability_lineage table alongside chio_tool_receipts for efficient JOINs during audit queries.

Fields

capability_id: String

The unique token ID (matches CapabilityToken.id).

subject_key: String

Hex-encoded subject public key (agent bound to this capability).

issuer_key: String

Hex-encoded issuer public key (Capability Authority or delegating agent).

issued_at: u64

Unix timestamp (seconds) when the token was issued.

expires_at: u64

Unix timestamp (seconds) when the token expires.

grants_json: String

JSON-serialized ChioScope (grants, resource_grants, prompt_grants).

delegation_depth: u64

Depth in the delegation chain. Root capabilities have depth 0.

parent_capability_id: Option<String>

Parent capability_id if this was delegated from another token.

Trait Implementations

impl Clone for CapabilitySnapshot

fn clone(&self) -> CapabilitySnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CapabilitySnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CapabilitySnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CapabilitySnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.