Struct mysql_async::BinlogRequest

pub struct BinlogRequest<'a> { /* private fields */ }

Binlog request representation. Please consult MySql documentation.

This struct is a helper builder for ComBinlogDump and ComBinlogDumpGtid.

Implementations

impl<'a> BinlogRequest<'a>

pub fn new(server_id: u32) -> BinlogRequest<'a>

Creates new request with the given slave server id.

pub fn server_id(&self) -> u32

Server id of a slave.

pub fn use_gtid(&self) -> bool

If true, then COM_BINLOG_DUMP_GTID will be used (defaults to false).

pub fn flags(&self) -> BinlogDumpFlags

If use_gtid is false, then all flags except BINLOG_DUMP_NON_BLOCK will be truncated (defaults to empty).

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

Filename of the binlog on the master (defaults to an empty string).

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

Filename of the binlog on the master as a UTF-8 string (lossy converted) (defaults to an empty string).

pub fn pos(&self) -> u64

Position in the binlog-file to start the stream with (defaults to 4).

If use_gtid is false, then the value will be truncated to u32.

pub fn sids(&self) -> &[Sid<'_>]

If use_gtid is false, then this value will be ignored (defaults to an empty vector).

pub fn with_server_id(self, server_id: u32) -> BinlogRequest<'a>

Returns modified self with the given value of the server_id field.

pub fn with_use_gtid(self, use_gtid: bool) -> BinlogRequest<'a>

Returns modified self with the given value of the use_gtid field.

pub fn with_flags(self, flags: BinlogDumpFlags) -> BinlogRequest<'a>

Returns modified self with the given value of the flags field.

pub fn with_filename( self, filename: impl Into<Cow<'a, [u8]>> ) -> BinlogRequest<'a>

Returns modified self with the given value of the filename field.

pub fn with_pos<T>(self, pos: T) -> BinlogRequest<'a>where T: Into<u64>,

Returns modified self with the given value of the pos field.

pub fn with_sids<T>(self, sids: T) -> BinlogRequest<'a>where T: IntoIterator<Item = Sid<'a>>,

Returns modified self with the given value of the sid_blocks field.

pub fn as_cmd(&self) -> Either<ComBinlogDump<'_>, ComBinlogDumpGtid<'_>>

Trait Implementations

impl<'a> Clone for BinlogRequest<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for BinlogRequest<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for BinlogRequest<'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<'a> PartialEq for BinlogRequest<'a>

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<'a> Eq for BinlogRequest<'a>

impl<'a> StructuralEq for BinlogRequest<'a>

impl<'a> StructuralPartialEq for BinlogRequest<'a>