Struct pgrx_pg_sys::PGPROC

source ·

#[repr(C)]
pub struct PGPROC {Show 53 fields
    pub links: SHM_QUEUE,
    pub procgloballist: *mut *mut PGPROC,
    pub sem: PGSemaphore,
    pub waitStatus: ProcWaitStatus,
    pub procLatch: Latch,
    pub xid: TransactionId,
    pub xmin: TransactionId,
    pub lxid: LocalTransactionId,
    pub pid: c_int,
    pub pgxactoff: c_int,
    pub pgprocno: c_int,
    pub backendId: BackendId,
    pub databaseId: Oid,
    pub roleId: Oid,
    pub tempNamespaceId: Oid,
    pub isBackgroundWorker: bool,
    pub recoveryConflictPending: bool,
    pub lwWaiting: bool,
    pub lwWaitMode: uint8,
    pub lwWaitLink: proclist_node,
    pub cvWaitLink: proclist_node,
    pub waitLock: *mut LOCK,
    pub waitProcLock: *mut PROCLOCK,
    pub waitLockMode: LOCKMODE,
    pub heldLocks: LOCKMASK,
    pub waitStart: pg_atomic_uint64,
    pub delayChkpt: bool,
    pub statusFlags: uint8,
    pub delayChkptEnd: bool,
    pub waitLSN: XLogRecPtr,
    pub syncRepState: c_int,
    pub syncRepLinks: SHM_QUEUE,
    pub myProcLocks: [SHM_QUEUE; 16],
    pub subxidStatus: XidCacheStatus,
    pub subxids: XidCache,
    pub procArrayGroupMember: bool,
    pub procArrayGroupNext: pg_atomic_uint32,
    pub procArrayGroupMemberXid: TransactionId,
    pub wait_event_info: uint32,
    pub clogGroupMember: bool,
    pub clogGroupNext: pg_atomic_uint32,
    pub clogGroupMemberXid: TransactionId,
    pub clogGroupMemberXidStatus: XidStatus,
    pub clogGroupMemberPage: c_int,
    pub clogGroupMemberLsn: XLogRecPtr,
    pub fpInfoLock: LWLock,
    pub fpLockBits: uint64,
    pub fpRelId: [Oid; 16],
    pub fpVXIDLock: bool,
    pub fpLocalTransactionId: LocalTransactionId,
    pub lockGroupLeader: *mut PGPROC,
    pub lockGroupMembers: dlist_head,
    pub lockGroupLink: dlist_node,
}

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§links: SHM_QUEUE§procgloballist: *mut *mut PGPROC§sem: PGSemaphore§waitStatus: ProcWaitStatus§procLatch: Latch§xid: TransactionId§xmin: TransactionId§lxid: LocalTransactionId§pid: c_int§pgxactoff: c_int§pgprocno: c_int§backendId: BackendId§databaseId: Oid§roleId: Oid§tempNamespaceId: Oid§isBackgroundWorker: bool§recoveryConflictPending: bool§lwWaiting: bool§lwWaitMode: uint8§lwWaitLink: proclist_node§cvWaitLink: proclist_node§waitLock: *mut LOCK§waitProcLock: *mut PROCLOCK§waitLockMode: LOCKMODE§heldLocks: LOCKMASK§waitStart: pg_atomic_uint64§delayChkpt: bool§statusFlags: uint8§delayChkptEnd: bool§waitLSN: XLogRecPtr§syncRepState: c_int§syncRepLinks: SHM_QUEUE§myProcLocks: [SHM_QUEUE; 16]§subxidStatus: XidCacheStatus§subxids: XidCache§procArrayGroupMember: bool§procArrayGroupNext: pg_atomic_uint32§procArrayGroupMemberXid: TransactionId§wait_event_info: uint32§clogGroupMember: bool§clogGroupNext: pg_atomic_uint32§clogGroupMemberXid: TransactionId§clogGroupMemberXidStatus: XidStatus§clogGroupMemberPage: c_int§clogGroupMemberLsn: XLogRecPtr§fpInfoLock: LWLock§fpLockBits: uint64§fpRelId: [Oid; 16]§fpVXIDLock: bool§fpLocalTransactionId: LocalTransactionId§lockGroupLeader: *mut PGPROC§lockGroupMembers: dlist_head§lockGroupLink: dlist_node

Struct pgrx_pg_sys::PGPROCCopy item path

Fields§

Trait Implementations§

impl Clone for PGPROC

fn clone(&self) -> PGPROC

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

impl Debug for PGPROC

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

impl Default for PGPROC

fn default() -> Self

impl Copy for PGPROC

Auto Trait Implementations§

impl Freeze for PGPROC

impl RefUnwindSafe for PGPROC

impl !Send for PGPROC

impl !Sync for PGPROC

impl Unpin for PGPROC

impl UnwindSafe for PGPROC

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct pgrx_pg_sys::PGPROC

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,