Struct parquet::format::PageLocation
source · pub struct PageLocation {
pub offset: i64,
pub compressed_page_size: i32,
pub first_row_index: i64,
}
Fields§
§offset: i64
Offset of the page in the file *
compressed_page_size: i32
Size of the page, including header. Sum of compressed_page_size and header length
first_row_index: i64
Index within the RowGroup of the first row of the page; this means pages change on record boundaries (r = 0).
Implementations§
source§impl PageLocation
impl PageLocation
Trait Implementations§
source§impl Clone for PageLocation
impl Clone for PageLocation
source§fn clone(&self) -> PageLocation
fn clone(&self) -> PageLocation
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for PageLocation
impl Debug for PageLocation
source§impl Hash for PageLocation
impl Hash for PageLocation
source§impl Ord for PageLocation
impl Ord for PageLocation
source§fn cmp(&self, other: &PageLocation) -> Ordering
fn cmp(&self, other: &PageLocation) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for PageLocation
impl PartialEq for PageLocation
source§impl PartialOrd for PageLocation
impl PartialOrd for PageLocation
source§impl TSerializable for PageLocation
impl TSerializable for PageLocation
fn read_from_in_protocol<T: TInputProtocol>( i_prot: &mut T, ) -> Result<PageLocation>
fn write_to_out_protocol<T: TOutputProtocol>( &self, o_prot: &mut T, ) -> Result<()>
impl Eq for PageLocation
impl StructuralPartialEq for PageLocation
Auto Trait Implementations§
impl Freeze for PageLocation
impl RefUnwindSafe for PageLocation
impl Send for PageLocation
impl Sync for PageLocation
impl Unpin for PageLocation
impl UnwindSafe for PageLocation
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
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)