Struct ClusterStat

pub struct ClusterStat {
    pub cluster: i32,
    pub n_nodes: u32,
    pub n_isbns: u32,
    pub n_loc_recs: u32,
    pub n_ol_editions: u32,
    pub n_ol_works: u32,
    pub n_gr_books: u32,
    pub n_gr_works: u32,
}

Fields

cluster: i32

n_nodes: u32

n_isbns: u32

n_loc_recs: u32

n_ol_editions: u32

n_ol_works: u32

n_gr_books: u32

n_gr_works: u32

Implementations

impl ClusterStat

pub fn create(cluster: i32, nodes: &Vec<&BookID>) -> ClusterStat

Create a cluster statistics object from a list of books codes.

Trait Implementations

impl Debug for ClusterStat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ClusterStat

fn default() -> ClusterStat

Returns the “default value” for a type.

impl RecordWriter<ClusterStat> for &[ClusterStat]

fn write_to_row_group<W: Write + Send>( &self, row_group_writer: &mut SerializedRowGroupWriter<'_, W>, ) -> Result<(), ParquetError>

fn schema(&self) -> Result<TypePtr, ParquetError>

Generated schema