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code cleanup for XLogRecord decoding

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anastasia
2021-04-28 12:57:52 +03:00
committed by lubennikovaav
parent ef37eb96b9
commit 421d586953
3 changed files with 18 additions and 16 deletions
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24
postgres_ffi/src/xlog_utils.rs
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@@ -281,16 +281,18 @@ pub struct XLogRecord {
pub xl_crc: u32,
}
pub fn parse_xlog_record(buf: &mut Bytes) -> XLogRecord {
XLogRecord {
xl_tot_len: buf.get_u32_le(),
xl_xid: buf.get_u32_le(),
xl_prev: buf.get_u64_le(),
xl_info: buf.get_u8(),
xl_rmid: buf.get_u8(),
xl_crc: {
buf.advance(2);
buf.get_u32_le()
},
impl XLogRecord {
pub fn from_bytes(buf: &mut Bytes) -> XLogRecord {
XLogRecord {
xl_tot_len: buf.get_u32_le(),
xl_xid: buf.get_u32_le(),
xl_prev: buf.get_u64_le(),
xl_info: buf.get_u8(),
xl_rmid: buf.get_u8(),
xl_crc: {
buf.advance(2);
buf.get_u32_le()
},
}
}
}