Struct PaymentCandidate 

pub struct PaymentCandidate {
    pub chain_id: ChainId,
    pub asset: CompactString,
    pub amount: CompactString,
    pub scheme: CompactString,
    pub pay_to: CompactString,
    pub requirements: PaymentRequirements,
    pub signer: Box<dyn PaymentCandidateSigner>,
}

One payment option produced by SchemeClient::accept.

Fields

chain_id: ChainId

CAIP-2 chain id of the target chain.

asset: CompactString

Token asset address / mint.

amount: CompactString

Amount in the token’s smallest unit, stringified.

scheme: CompactString

Scheme identifier ("exact", "upto", …).

pay_to: CompactString

Recipient address.

requirements: PaymentRequirements

Wire requirements this candidate was built from.

signer: Box<dyn PaymentCandidateSigner>

Signer that can produce the authorization.

Implementations

impl PaymentCandidate

pub async fn sign(&self) -> Result<String, ClientError>

Signs the candidate, returning the base64-encoded payload.

Errors

Returns ClientError when signing fails.

Trait Implementations

impl Debug for PaymentCandidate

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

Formats the value using the given formatter.