Function encrypt_payload

nodedb-spatial/src/persist.rs:50–56

(
    key: &nodedb_wal::crypto::WalEncryptionKey,
    plaintext: &[u8],
)

// ── SEGV framing helpers ───────────────────────────────────────────────────

fn encrypt_payload(
    key: &nodedb_wal::crypto::WalEncryptionKey,
    plaintext: &[u8],
) -> Result<Vec<u8>, RTreeCheckpointError> {
    nodedb_wal::crypto::encrypt_segment_envelope(key, &SEGV_MAGIC, plaintext)
        .map_err(|e| RTreeCheckpointError::EncryptionFailed(e.to_string()))
}

fn decrypt_payload(
    key: &nodedb_wal::crypto::WalEncryptionKey,