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ReorderBuffer

pgrx::pg_sys

Struct ReorderBuffer 

Source 
#[repr(C)]
pub struct ReorderBuffer {
Show 40 fields
    pub by_txn: *mut HTAB,
    pub toplevel_by_lsn: dlist_head,
    pub txns_by_base_snapshot_lsn: dlist_head,
    pub by_txn_last_xid: TransactionId,
    pub by_txn_last_txn: *mut ReorderBufferTXN,
    pub begin: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN)>,
    pub apply_change: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, *mut RelationData, *mut ReorderBufferChange)>,
    pub apply_truncate: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, i32, *mut *mut RelationData, *mut ReorderBufferChange)>,
    pub commit: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub message: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64, bool, *const i8, usize, *const i8)>,
    pub begin_prepare: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN)>,
    pub prepare: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub commit_prepared: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub rollback_prepared: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64, i64)>,
    pub stream_start: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub stream_stop: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub stream_abort: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub stream_prepare: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub stream_commit: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>,
    pub stream_change: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, *mut RelationData, *mut ReorderBufferChange)>,
    pub stream_message: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64, bool, *const i8, usize, *const i8)>,
    pub stream_truncate: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, i32, *mut *mut RelationData, *mut ReorderBufferChange)>,
    pub private_data: *mut c_void,
    pub output_rewrites: bool,
    pub context: *mut MemoryContextData,
    pub change_context: *mut MemoryContextData,
    pub txn_context: *mut MemoryContextData,
    pub tup_context: *mut MemoryContextData,
    pub current_restart_decoding_lsn: u64,
    pub outbuf: *mut i8,
    pub outbufsize: usize,
    pub size: usize,
    pub spillTxns: i64,
    pub spillCount: i64,
    pub spillBytes: i64,
    pub streamTxns: i64,
    pub streamCount: i64,
    pub streamBytes: i64,
    pub totalTxns: i64,
    pub totalBytes: i64,

}

Fields§

§by_txn: *mut HTAB§toplevel_by_lsn: dlist_head§txns_by_base_snapshot_lsn: dlist_head§by_txn_last_xid: TransactionId§by_txn_last_txn: *mut ReorderBufferTXN§begin: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN)>§apply_change: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, *mut RelationData, *mut ReorderBufferChange)>§apply_truncate: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, i32, *mut *mut RelationData, *mut ReorderBufferChange)>§commit: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§message: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64, bool, *const i8, usize, *const i8)>§begin_prepare: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN)>§prepare: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§commit_prepared: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§rollback_prepared: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64, i64)>§stream_start: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§stream_stop: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§stream_abort: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§stream_prepare: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§stream_commit: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64)>§stream_change: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, *mut RelationData, *mut ReorderBufferChange)>§stream_message: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, u64, bool, *const i8, usize, *const i8)>§stream_truncate: Option<unsafe extern "C-unwind" fn(*mut ReorderBuffer, *mut ReorderBufferTXN, i32, *mut *mut RelationData, *mut ReorderBufferChange)>§private_data: *mut c_void§output_rewrites: bool§context: *mut MemoryContextData§change_context: *mut MemoryContextData§txn_context: *mut MemoryContextData§tup_context: *mut MemoryContextData§current_restart_decoding_lsn: u64§outbuf: *mut i8§outbufsize: usize§size: usize§spillTxns: i64§spillCount: i64§spillBytes: i64§streamTxns: i64§streamCount: i64§streamBytes: i64§totalTxns: i64§totalBytes: i64

Trait Implementations§

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impl Clone for ReorderBuffer

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fn clone(&self) -> ReorderBuffer

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for ReorderBuffer

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impl Debug for ReorderBuffer

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

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

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fn default() -> ReorderBuffer

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

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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