Struct pgx_pg_sys::PGPROC

source · [−]

#[repr(C)]
pub struct PGPROC {Show 52 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 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,
}

Fields

links: SHM_QUEUEprocgloballist: *mut *mut PGPROCsem: PGSemaphorewaitStatus: ProcWaitStatusprocLatch: Latchxid: TransactionIdxmin: TransactionIdlxid: LocalTransactionIdpid: c_intpgxactoff: c_intpgprocno: c_intbackendId: BackendIddatabaseId: OidroleId: OidtempNamespaceId: OidisBackgroundWorker: boolrecoveryConflictPending: boollwWaiting: boollwWaitMode: uint8lwWaitLink: proclist_nodecvWaitLink: proclist_nodewaitLock: *mut LOCKwaitProcLock: *mut PROCLOCKwaitLockMode: LOCKMODEheldLocks: LOCKMASKwaitStart: pg_atomic_uint64delayChkpt: boolstatusFlags: uint8waitLSN: XLogRecPtrsyncRepState: c_intsyncRepLinks: SHM_QUEUEmyProcLocks: [SHM_QUEUE; 16]subxidStatus: XidCacheStatussubxids: XidCacheprocArrayGroupMember: boolprocArrayGroupNext: pg_atomic_uint32procArrayGroupMemberXid: TransactionIdwait_event_info: uint32clogGroupMember: boolclogGroupNext: pg_atomic_uint32clogGroupMemberXid: TransactionIdclogGroupMemberXidStatus: XidStatusclogGroupMemberPage: c_intclogGroupMemberLsn: XLogRecPtrfpInfoLock: LWLockfpLockBits: uint64fpRelId: [Oid; 16]fpVXIDLock: boolfpLocalTransactionId: LocalTransactionIdlockGroupLeader: *mut PGPROClockGroupMembers: dlist_headlockGroupLink: dlist_node

Struct pgx_pg_sys::PGPROC

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 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 T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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>,