Struct PreparedUpload 

#[non_exhaustive]
pub struct PreparedUpload {
    pub data_map: DataMap,
    pub payment_info: ExternalPaymentInfo,
    pub data_map_address: Option<[u8; 32]>,
}

Prepared upload ready for external payment.

Contains everything needed to construct the on-chain payment transaction externally (e.g. via WalletConnect in a desktop app) and then finalize the upload without a Rust-side wallet.

Note: This struct stays in Rust memory — only the public fields of payment_info are sent to the frontend. PreparedChunk contains non-serializable network types, so the full struct cannot derive Serialize.

Marked #[non_exhaustive] so adding a new field in future is not a breaking change for downstream consumers.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

data_map: DataMap

The data map for later retrieval.

payment_info: ExternalPaymentInfo

Payment information — either wave-batch or merkle depending on chunk count.

data_map_address: Option<[u8; 32]>

Chunk address of the serialized DataMap when this upload was prepared with Visibility::Public. Some means the address is retrievable on the network after finalization — either because this upload paid to store the chunk in payment_info, or because the chunk was already on the network (deterministic self-encryption). Carried through to FileUploadResult::data_map_address.

Trait Implementations

impl Debug for PreparedUpload

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

Formats the value using the given formatter.