pub async fn mirror_blob<T>(
signer: T,
target_server: &Url,
source_url: &str,
) -> Result<String, String>where
T: VectorSigner + Clone,Expand description
BUD-04: ask target_server to mirror the blob at source_url by pulling
it server-to-server (the client sends one small JSON request, never the
bytes). Authorized by the same hash-scoped upload event as a direct
upload. The mirror’s ACK gets the same serve-check as an upload ACK.
Returns the mirror’s URL for the blob.