Struct mysql_common::binlog::row::BinlogRow
source · pub struct BinlogRow { /* private fields */ }
Expand description
Representation of a binlog row.
Implementations§
source§impl BinlogRow
impl BinlogRow
pub fn new( values: Vec<Option<BinlogValue<'static>>>, columns: Arc<[Column]>, ) -> Self
sourcepub fn columns_ref(&self) -> &[Column]
pub fn columns_ref(&self) -> &[Column]
Returns columns of this row.
sourcepub fn as_ref(&self, index: usize) -> Option<&BinlogValue<'_>>
pub fn as_ref(&self, index: usize) -> Option<&BinlogValue<'_>>
Returns reference to the value of a column with index index
if it exists and wasn’t taken
by Row::take
method.
Non panicking version of row[usize]
.
sourcepub fn take(&mut self, index: usize) -> Option<BinlogValue<'_>>
pub fn take(&mut self, index: usize) -> Option<BinlogValue<'_>>
Will take value of a column with index index
if it exists and wasn’t taken earlier then
will converts it to T
.
sourcepub fn unwrap(self) -> Vec<BinlogValue<'static>>
pub fn unwrap(self) -> Vec<BinlogValue<'static>>
Trait Implementations§
source§impl<'de> MyDeserialize<'de> for BinlogRow
impl<'de> MyDeserialize<'de> for BinlogRow
§type Ctx = (u64, &'de BitSlice<u8>, bool, &'de TableMapEvent<'de>)
type Ctx = (u64, &'de BitSlice<u8>, bool, &'de TableMapEvent<'de>)
Content:
- number of columns
- column bitmap - bit is set if column is in the row
- have shared image -
true
means, that this is a partial event and this is an after image row. Therefore we need to parse a shared image - corresponding table map event
impl StructuralPartialEq for BinlogRow
Auto Trait Implementations§
impl Freeze for BinlogRow
impl RefUnwindSafe for BinlogRow
impl Send for BinlogRow
impl Sync for BinlogRow
impl Unpin for BinlogRow
impl UnwindSafe for BinlogRow
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