INNER CODE UNIT · Rust

in

risc0/risc0-ethereum · crates/aggregation/src/lib.rs:329

        for i in (0..=u8::MAX).rev() {
            if !bitmap.bit(i as usize) {
                continue;
            }
            (chunk, bytes) = bytes
                .split_at_checked(DIGEST_BYTES)
                .ok_or(DecodingError::UnexpectedEnd)?;
            peaks.push(Peak {
                digest: Digest::try_from(chunk).unwrap(),
                max_depth: i,
            });
        }
        if !bytes.is_empty() {
            return Err(DecodingError::TrailingBytes);
        }

        Ok(Self(peaks))
    }

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