Struct FormTokenRecord 

pub struct FormTokenRecord {
    pub lookup_key: LookupKey,
    pub key_version: KeyVersion,
    pub subject: TokenSubject,
    pub purpose: String,
    pub bound_resource: Option<String>,
    pub issued_at: u64,
    pub expires_at: u64,
}

Parameters for inserting a new form token.

Fields

lookup_key: LookupKey

Domain-separated HMAC of the token secret.

key_version: KeyVersion

Key version that produced lookup_key.

subject: TokenSubject

Subject binding (never an empty string).

purpose: String

Purpose label, stable across the token’s lifetime.

bound_resource: Option<String>

Optional bound resource (HMAC of a domain object, not plaintext).

issued_at: u64

Issuance time as Unix seconds (UTC).

expires_at: u64

Expiry as Unix seconds (UTC).