Struct mysql_async::binlog::events::WriteRowsEventV1

pub struct WriteRowsEventV1<'a>(/* private fields */);

Write rows event v1 (mariadb and mysql 5.1.15-5.6.x).

Implementations

impl<'a> WriteRowsEventV1<'a>

pub fn table_id(&self) -> u64

Returns the number that identifies the table (see TableMapEvent).

pub fn num_columns(&self) -> u64

Returns the number of columns in the table.

pub fn columns_after_image(&'a self) -> &'a BitSlice<u8>

Returns columns in the after-image (only for WRITE and UPDATE).

Each bit indicates whether corresponding column is used in the image.

pub fn rows_data(&'a self) -> &'a [u8]

Returns raw rows data.

pub fn flags(&'a self) -> RowsEventFlags

Returns event flags (unknown bits are truncated).

pub fn flags_raw(&'a self) -> u16

Returns raw event flags (unknown bits are preserved).

pub fn rows( &'a self, table_map_event: &'a TableMapEvent<'a>, ) -> RowsEventRows<'a>

Returns an iterator over event’s rows given the corresponding TableMapEvent.

pub fn into_owned(self) -> WriteRowsEventV1<'static>

Trait Implementations

impl<'a> BinlogEvent<'a> for WriteRowsEventV1<'a>

const EVENT_TYPE: EventType = EventType::WRITE_ROWS_EVENT_V1

An event type, associated with this struct (if any).

impl<'a> BinlogStruct<'a> for WriteRowsEventV1<'a>

fn len(&self, version: BinlogVersion) -> usize

Returns serialized length of this struct in bytes.

impl<'a> Clone for WriteRowsEventV1<'a>

fn clone(&self) -> WriteRowsEventV1<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for WriteRowsEventV1<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for WriteRowsEventV1<'a>

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'de> MyDeserialize<'de> for WriteRowsEventV1<'de>

const SIZE: Option<usize> = RowsEvent::SIZE

Size hint of a serialized value (in bytes), if it’s constant.

type Ctx = BinlogCtx<'de>

Some structs defines deserialization in the context of another value.

fn deserialize( ctx: <WriteRowsEventV1<'de> as MyDeserialize<'de>>::Ctx, buf: &mut ParseBuf<'de>, ) -> Result<WriteRowsEventV1<'de>, Error>

Deserializes self from the given buf.

impl MySerialize for WriteRowsEventV1<'_>

fn serialize(&self, buf: &mut Vec<u8>)

Serializes self into the buf.

impl<'a> PartialEq for WriteRowsEventV1<'a>

fn eq(&self, other: &WriteRowsEventV1<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for WriteRowsEventV1<'a>

impl<'a> StructuralPartialEq for WriteRowsEventV1<'a>