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PirClientBlocking

pir_client

Struct PirClientBlocking 

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pub struct PirClientBlocking { /* private fields */ }
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Synchronous wrapper around PirClient for use from non-async code.

Owns a Tokio runtime internally so callers (e.g. zcash_voting, which must stay synchronous for the Halo2 prover) don’t need to manage one.

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impl PirClientBlocking

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pub fn with_transport( server_url: &str, transport: Arc<dyn Transport>, ) -> Result<Self>

Connect to a PIR server with a caller-provided HTTP transport.

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pub fn fetch_proof(&self, nullifier: Fp) -> Result<ImtProofData>

Perform a private Merkle path retrieval for a nullifier (blocking).

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pub fn fetch_proofs(&self, nullifiers: &[Fp]) -> Result<Vec<ImtProofData>>

Perform private Merkle path retrieval for multiple nullifiers in parallel (blocking).

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pub fn root29(&self) -> Fp

The depth-29 root (PIR depth 25 padded to tree depth 29).

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