Struct parity_db::ColumnStatSummary
source · [−]pub struct ColumnStatSummary {
pub total_values: u64,
pub total_bytes: u64,
pub uncompressed_bytes: u64,
}Expand description
Column statistics summary.
Fields
total_values: u64Current number of values in the column.
total_bytes: u64Total size of (compressed) values in the column. This does not include key size and any other overhead.
uncompressed_bytes: u64Total size of values in the column before compression. This does not include key size and any other overhead.
Auto Trait Implementations
impl RefUnwindSafe for ColumnStatSummary
impl Send for ColumnStatSummary
impl Sync for ColumnStatSummary
impl Unpin for ColumnStatSummary
impl UnwindSafe for ColumnStatSummary
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more