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PaymentCandidate

r402_core::scheme

Struct PaymentCandidate 

Source 
pub struct PaymentCandidate {
    pub chain_id: ChainId,
    pub asset: CompactString,
    pub amount: CompactString,
    pub scheme: CompactString,
    pub pay_to: CompactString,
    pub signer: Box<dyn PaymentCandidateSigner + Send + Sync>,
}
Expand description

A single payment option produced by SchemeClient::accept.

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§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.

§signer: Box<dyn PaymentCandidateSigner + Send + Sync>

Signer that can produce the authorization.

Implementations§

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impl PaymentCandidate

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

Signs the candidate, returning the base64-encoded payload.

§Errors

Returns ClientError when signing fails.

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impl Debug for PaymentCandidate

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

Formats the value using the given formatter. Read more

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