Method hash_to_index

atomic-core/src/change/format_v3/compact/compactor.rs:253–261

Convert an `Option ` to a `HashIndex`. - `None` → `HASH_INDEX_NONE` - `Some(hash)` → looked up in the dedup table

(&self, hash: &Option<Hash>)

    /// - `None` → `HASH_INDEX_NONE`
    /// - `Some(hash)` → looked up in the dedup table
    pub(super) fn hash_to_index(&self, hash: &Option<Hash>) -> FormatResult<HashIndex> {
        match hash {
            None => Ok(HASH_INDEX_NONE),
            Some(h) => {
                let bytes = h.as_bytes();
                self.table.require(bytes)
            }
        }
    }

    /// Convert a `HashIndex` to an `Option<Hash>`.
    ///