Method merge

atomic-core/src/change/format_v3/hash_table.rs:666–671

Merge another set of hashes into this table. This is useful during parallel recording where each thread collects referenced hashes independently, then the main thread merges them into a single table. Hashes that already exist in the table are skipped (idempotent). # Arguments `hashes` - Iterator of hashes to add. # Errors - [`FormatError::HashTableFull`] if merging would exceed capacity. #

(&mut self, hashes: impl Iterator<Item = [u8; 32]>)

    /// assert_eq!(table.len(), 3); // self + 2 new (dup skipped)
    /// ```
    pub fn merge(&mut self, hashes: impl Iterator<Item = [u8; 32]>) -> FormatResult<()> {
        for hash in hashes {
            self.insert(hash)?;
        }
        Ok(())
    }

    /// Return statistics about the table for debugging and logging.
    ///