Struct CartFields 

pub struct CartFields<'a> {
    pub intent_hash: &'a str,
    pub caller: &'a str,
    pub conversation_id: &'a str,
    pub merchant_host: &'a str,
    pub currency: &'a str,
    pub amount_base_units: &'a str,
    pub issued_at_unix: u64,
    pub expires_at_unix: u64,
    pub nonce: &'a str,
}

Named signed fields for a Cart mandate — narrows an Intent to a specific merchant and amount.

Fields

intent_hash: &'a str

mandate_hash of the parent Intent mandate’s full signed payload.

caller: &'a str

The identity that granted this authorization (must equal the parent Intent’s caller; checked by the chain validator, not here).

conversation_id: &'a str

The conversation this cart is scoped to.

merchant_host: &'a str

The merchant host this cart authorizes payment to (lowercased).

currency: &'a str

Settlement token contract address.

amount_base_units: &'a str

Decimal base-unit total for this cart.

issued_at_unix: u64

Unix seconds this mandate was issued.

expires_at_unix: u64

Unix seconds after which this mandate is no longer valid.

nonce: &'a str

Per-mandate unique value.

Trait Implementations

impl<'a> Clone for CartFields<'a>

fn clone(&self) -> CartFields<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for CartFields<'a>

impl<'a> Debug for CartFields<'a>

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

Formats the value using the given formatter.