Struct PersistedSessionMeta 

pub struct PersistedSessionMeta {
    pub session_id: String,
    pub address: String,
    pub display_name: String,
    pub p256_pubkey_hex: String,
    pub phone_wallet_pubkey_hex: Option<String>,
    pub capabilities: Vec<String>,
}

Minimal session metadata that survives across process restarts.

The AES session key is NOT persisted here — it must be re-derived during the next pairing or kept in a platform-native secure enclave by the host.

Fields

session_id: String

Opaque session identifier shared with the mobile wallet.

address: String

SS58 address of the paired mobile account.

display_name: String

Human-readable name shown during pairing (e.g. device name).

p256_pubkey_hex: String

Hex-encoded uncompressed P-256 public key (65 bytes, 0x04-prefixed).

phone_wallet_pubkey_hex: Option<String>

Hex-encoded 32-byte sr25519 public key of the phone’s wallet account.

None for sessions established with older phones that do not send their wallet pubkey during the pairing handshake.

capabilities: Vec<String>

Capability tokens advertised by the phone during pairing.

Currently defined token: "product_key" — phone supports ProductKeyRequest/ProductKeyResponse over the encrypted channel.

Trait Implementations

impl Clone for PersistedSessionMeta

fn clone(&self) -> PersistedSessionMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PersistedSessionMeta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PersistedSessionMeta

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PersistedSessionMeta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.