#[repr(C)]
pub struct HeapScanDescData {
pub rs_base: TableScanDescData,
pub rs_nblocks: BlockNumber,
pub rs_startblock: BlockNumber,
pub rs_numblocks: BlockNumber,
pub rs_inited: bool,
pub rs_cblock: BlockNumber,
pub rs_cbuf: Buffer,
pub rs_strategy: BufferAccessStrategy,
pub rs_ctup: HeapTupleData,
pub rs_cindex: c_int,
pub rs_ntuples: c_int,
pub rs_vistuples: [OffsetNumber; 291],
}
Returns the “default value” for a type. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T, U> Into<U> for T where
U: From<T>, [src]
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.