Struct pgrx_pg_sys::XLogReaderState

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#[repr(C)]
pub struct XLogReaderState {
Show 30 fields
    pub routine: XLogReaderRoutine,
    pub system_identifier: uint64,
    pub private_data: *mut c_void,
    pub ReadRecPtr: XLogRecPtr,
    pub EndRecPtr: XLogRecPtr,
    pub decoded_record: *mut XLogRecord,
    pub main_data: *mut c_char,
    pub main_data_len: uint32,
    pub main_data_bufsz: uint32,
    pub record_origin: RepOriginId,
    pub toplevel_xid: TransactionId,
    pub blocks: [DecodedBkpBlock; 33],
    pub max_block_id: c_int,
    pub readBuf: *mut c_char,
    pub readLen: uint32,
    pub segcxt: WALSegmentContext,
    pub seg: WALOpenSegment,
    pub segoff: uint32,
    pub latestPagePtr: XLogRecPtr,
    pub latestPageTLI: TimeLineID,
    pub currRecPtr: XLogRecPtr,
    pub currTLI: TimeLineID,
    pub currTLIValidUntil: XLogRecPtr,
    pub nextTLI: TimeLineID,
    pub readRecordBuf: *mut c_char,
    pub readRecordBufSize: uint32,
    pub errormsg_buf: *mut c_char,
    pub abortedRecPtr: XLogRecPtr,
    pub missingContrecPtr: XLogRecPtr,
    pub overwrittenRecPtr: XLogRecPtr,

}

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§routine: XLogReaderRoutine§system_identifier: uint64§private_data: *mut c_void§ReadRecPtr: XLogRecPtr§EndRecPtr: XLogRecPtr§decoded_record: *mut XLogRecord§main_data: *mut c_char§main_data_len: uint32§main_data_bufsz: uint32§record_origin: RepOriginId§toplevel_xid: TransactionId§blocks: [DecodedBkpBlock; 33]§max_block_id: c_int§readBuf: *mut c_char§readLen: uint32§segcxt: WALSegmentContext§seg: WALOpenSegment§segoff: uint32§latestPagePtr: XLogRecPtr§latestPageTLI: TimeLineID§currRecPtr: XLogRecPtr§currTLI: TimeLineID§currTLIValidUntil: XLogRecPtr§nextTLI: TimeLineID§readRecordBuf: *mut c_char§readRecordBufSize: uint32§errormsg_buf: *mut c_char§abortedRecPtr: XLogRecPtr§missingContrecPtr: XLogRecPtr§overwrittenRecPtr: XLogRecPtr

Trait Implementations§

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impl Clone for XLogReaderState

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fn clone(&self) -> XLogReaderState

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 XLogReaderState

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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 XLogReaderState

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fn default() -> Self

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

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

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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 T
where U: From<T>,

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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 T
where 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 T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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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 T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.