Struct SpecificStartPosition 

#[non_exhaustive]
pub struct SpecificStartPosition {
    pub position: Option<Position>,
    /* private fields */
}

CDC strategy to start replicating from a specific position in the source.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

position: Option<Position>

Implementations

impl SpecificStartPosition

pub fn new() -> Self

pub fn set_position<T: Into<Option<Position>>>(self, v: T) -> Self

Sets the value of position.

Note that all the setters affecting position are mutually exclusive.

Example

use google_cloud_datastream_v1::model::MysqlLogPosition;
let x = SpecificStartPosition::new().set_position(Some(
    google_cloud_datastream_v1::model::cdc_strategy::specific_start_position::Position::MysqlLogPosition(MysqlLogPosition::default().into())));

pub fn mysql_log_position(&self) -> Option<&Box<MysqlLogPosition>>

The value of position if it holds a MysqlLogPosition, None if the field is not set or holds a different branch.

pub fn set_mysql_log_position<T: Into<Box<MysqlLogPosition>>>( self, v: T, ) -> Self

Sets the value of position to hold a MysqlLogPosition.

Note that all the setters affecting position are mutually exclusive.

Example

use google_cloud_datastream_v1::model::MysqlLogPosition;
let x = SpecificStartPosition::new().set_mysql_log_position(MysqlLogPosition::default()/* use setters */);
assert!(x.mysql_log_position().is_some());
assert!(x.oracle_scn_position().is_none());
assert!(x.sql_server_lsn_position().is_none());
assert!(x.mysql_gtid_position().is_none());

pub fn oracle_scn_position(&self) -> Option<&Box<OracleScnPosition>>

The value of position if it holds a OracleScnPosition, None if the field is not set or holds a different branch.

pub fn set_oracle_scn_position<T: Into<Box<OracleScnPosition>>>( self, v: T, ) -> Self

Sets the value of position to hold a OracleScnPosition.

Note that all the setters affecting position are mutually exclusive.

Example

use google_cloud_datastream_v1::model::OracleScnPosition;
let x = SpecificStartPosition::new().set_oracle_scn_position(OracleScnPosition::default()/* use setters */);
assert!(x.oracle_scn_position().is_some());
assert!(x.mysql_log_position().is_none());
assert!(x.sql_server_lsn_position().is_none());
assert!(x.mysql_gtid_position().is_none());

pub fn sql_server_lsn_position(&self) -> Option<&Box<SqlServerLsnPosition>>

The value of position if it holds a SqlServerLsnPosition, None if the field is not set or holds a different branch.

pub fn set_sql_server_lsn_position<T: Into<Box<SqlServerLsnPosition>>>( self, v: T, ) -> Self

Sets the value of position to hold a SqlServerLsnPosition.

Note that all the setters affecting position are mutually exclusive.

Example

use google_cloud_datastream_v1::model::SqlServerLsnPosition;
let x = SpecificStartPosition::new().set_sql_server_lsn_position(SqlServerLsnPosition::default()/* use setters */);
assert!(x.sql_server_lsn_position().is_some());
assert!(x.mysql_log_position().is_none());
assert!(x.oracle_scn_position().is_none());
assert!(x.mysql_gtid_position().is_none());

pub fn mysql_gtid_position(&self) -> Option<&Box<MysqlGtidPosition>>

The value of position if it holds a MysqlGtidPosition, None if the field is not set or holds a different branch.

pub fn set_mysql_gtid_position<T: Into<Box<MysqlGtidPosition>>>( self, v: T, ) -> Self

Sets the value of position to hold a MysqlGtidPosition.

Note that all the setters affecting position are mutually exclusive.

Example

use google_cloud_datastream_v1::model::MysqlGtidPosition;
let x = SpecificStartPosition::new().set_mysql_gtid_position(MysqlGtidPosition::default()/* use setters */);
assert!(x.mysql_gtid_position().is_some());
assert!(x.mysql_log_position().is_none());
assert!(x.oracle_scn_position().is_none());
assert!(x.sql_server_lsn_position().is_none());

Trait Implementations

impl Clone for SpecificStartPosition

fn clone(&self) -> SpecificStartPosition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpecificStartPosition

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

Formats the value using the given formatter.

impl Default for SpecificStartPosition

fn default() -> SpecificStartPosition

Returns the “default value” for a type.

impl Message for SpecificStartPosition

fn typename() -> &'static str

The typename of this message.

impl PartialEq for SpecificStartPosition

fn eq(&self, other: &SpecificStartPosition) -> 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 StructuralPartialEq for SpecificStartPosition