pub struct BookGenreRecord {
pub book_id: i32,
pub genre_id: i32,
pub count: i32,
}
Expand description
Rows in the processed book-genre Parquet table.
Fields§
§book_id: i32
§genre_id: i32
§count: i32
Trait Implementations§
Source§impl RecordWriter<BookGenreRecord> for &[BookGenreRecord]
impl RecordWriter<BookGenreRecord> for &[BookGenreRecord]
fn write_to_row_group<W: Write + Send>( &self, row_group_writer: &mut SerializedRowGroupWriter<'_, W>, ) -> Result<(), ParquetError>
Auto Trait Implementations§
impl Freeze for BookGenreRecord
impl RefUnwindSafe for BookGenreRecord
impl Send for BookGenreRecord
impl Sync for BookGenreRecord
impl Unpin for BookGenreRecord
impl UnwindSafe for BookGenreRecord
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more