Struct StartRequestBuilder 

pub struct StartRequestBuilder { /* private fields */ }

Step-builder for StartRequest.

Implementations

impl StartRequestBuilder

pub fn amount(self, amount: Amount) -> Self

Set the amount (required).

pub fn description(self, d: impl Into<String>) -> Self

Set the description (required).

pub fn callback_url(self, url: impl Into<String>) -> Self

Set the callback URL (required).

pub fn email(self, email: impl Into<String>) -> Self

Set the buyer e-mail (optional).

pub fn mobile(self, mobile: impl Into<String>) -> Self

Set the buyer mobile number (optional).

pub fn order_id(self, id: impl Into<String>) -> Self

Set the merchant order ID (optional but recommended).

pub fn extra(self, key: impl Into<String>, value: impl Into<String>) -> Self

Add a single provider-specific extra metadata key/value.

pub fn build(self) -> StartRequest

Build the request. Panics if amount, description, or callback_url were not set — these are always required by every supported gateway.

Trait Implementations

impl Debug for StartRequestBuilder

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

Formats the value using the given formatter.

impl Default for StartRequestBuilder

fn default() -> StartRequestBuilder

Returns the “default value” for a type.