Struct pgrx_pg_sys::SMgrRelationData

#[repr(C)]
pub struct SMgrRelationData {
    pub smgr_rnode: RelFileNodeBackend,
    pub smgr_owner: *mut *mut SMgrRelationData,
    pub smgr_targblock: BlockNumber,
    pub smgr_cached_nblocks: [BlockNumber; 4],
    pub smgr_which: c_int,
    pub md_num_open_segs: [c_int; 4],
    pub md_seg_fds: [*mut _MdfdVec; 4],
    pub node: dlist_node,
}

Fields

smgr_rnode: RelFileNodeBackend

smgr_owner: *mut *mut SMgrRelationData

smgr_targblock: BlockNumber

smgr_cached_nblocks: [BlockNumber; 4]

smgr_which: c_int

md_num_open_segs: [c_int; 4]

md_seg_fds: [*mut _MdfdVec; 4]

node: dlist_node

Trait Implementations

impl Clone for SMgrRelationData

fn clone(&self) -> SMgrRelationData

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SMgrRelationData

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

Formats the value using the given formatter.

impl Default for SMgrRelationData

fn default() -> Self

Returns the “default value” for a type.

impl Copy for SMgrRelationData