Merge pull request #3015 from autonomys/simpler-dummy-value

Simpler dummy value
autonomys · Sep 12, 2024 · d7b5806 · d7b5806
2 parents c01c8e6 + 7776c92
commit d7b5806
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/crates/subspace-farmer-components/src/plotting.rs b/crates/subspace-farmer-components/src/plotting.rs
@@ -670,18 +670,17 @@ fn record_encoding<PosTable>(
             if let Some(proof) = pos_table.find_proof(s_bucket.into()) {
                 (Simd::from(*record_chunk) ^ Simd::from(proof.hash())).to_array()
             } else {
-                // We represent missing proof as invalid set of bits of Scalar (Scalar is 254-bit
-                // and must have two bits set to 0)
-                [u8::MAX; Scalar::FULL_BYTES]
+                // Dummy value indicating no proof
+                [0; Scalar::FULL_BYTES]
             }
         })
         .collect_into_vec(chunks_scratch);
     let num_successfully_encoded_chunks = chunks_scratch
         .drain(..)
         .zip(encoded_chunks_used.iter_mut())
         .filter_map(|(maybe_encoded_chunk, mut encoded_chunk_used)| {
-            // All bits set means no proof, see above
-            if maybe_encoded_chunk == [u8::MAX; Scalar::FULL_BYTES] {
+            // No proof, see above
+            if maybe_encoded_chunk == [0; Scalar::FULL_BYTES] {
                 None
             } else {
                 *encoded_chunk_used = true;