Struct pgx_pg_sys::PGPROC

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#[repr(C)]
pub struct PGPROC {
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    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

Trait Implementations§

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impl Clone for PGPROC

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fn clone(&self) -> PGPROC

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PGPROC

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

Formats the value using the given formatter. Read more
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impl Default for PGPROC

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Copy for PGPROC

Auto Trait Implementations§

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impl RefUnwindSafe for PGPROC

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impl !Send for PGPROC

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impl !Sync for PGPROC

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impl Unpin for PGPROC

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impl UnwindSafe for PGPROC

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.