Struct PayRequestResponse 

pub struct PayRequestResponse {
    pub callback: String,
    pub max_sendable: u64,
    pub min_sendable: u64,
    pub tag: String,
    pub metadata: String,
    pub comment_allowed: Option<u64>,
}

Fields

callback: String

max_sendable: u64

min_sendable: u64

tag: String

metadata: String

comment_allowed: Option<u64>

Maximum comment length the service accepts (LUD-12). None or 0 means comments are not supported.

Implementations

impl PayRequestResponse

pub fn description(&self) -> Option<String>

Extract the “text/plain” description from the metadata JSON.

pub fn validate(&self, identifier: &str, amount_msats: u64) -> Result<()>

Validate this pay request response for a given amount.

Checks the tag, amount range, and — for lightning addresses — that the metadata contains a matching identifier.

pub async fn get_invoice<T: LnUrlHttpClient>( &self, http_client: &T, amount_msats: u64, comment: Option<&str>, ) -> Result<(String, Option<SuccessAction>)>

Fetch an invoice from this pay request’s callback endpoint.

Builds the callback URL with the given amount and optional comment, fetches the invoice, validates it against the metadata, and returns the invoice string along with any success action.

Trait Implementations

impl Clone for PayRequestResponse

fn clone(&self) -> PayRequestResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PayRequestResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PayRequestResponse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PayRequestResponse

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

where __S: Serializer,

Serialize this value into the given Serde serializer.