CdcStrategy

Struct CdcStrategy 

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#[non_exhaustive]
pub struct CdcStrategy { pub start_position: Option<StartPosition>, /* private fields */ }
Expand description

The strategy that the stream uses for CDC replication.

Fields (Non-exhaustive)§

This struct is marked as 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.
§start_position: Option<StartPosition>

The position to start reading from when starting, resuming, or recovering the stream. If not set, the system’s default value will be used.

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impl CdcStrategy

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pub fn new() -> Self

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pub fn set_start_position<T: Into<Option<StartPosition>>>(self, v: T) -> Self

Sets the value of start_position.

Note that all the setters affecting start_position are mutually exclusive.

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pub fn most_recent_start_position( &self, ) -> Option<&Box<MostRecentStartPosition>>

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

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pub fn set_most_recent_start_position<T: Into<Box<MostRecentStartPosition>>>( self, v: T, ) -> Self

Sets the value of start_position to hold a MostRecentStartPosition.

Note that all the setters affecting start_position are mutually exclusive.

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pub fn next_available_start_position( &self, ) -> Option<&Box<NextAvailableStartPosition>>

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

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pub fn set_next_available_start_position<T: Into<Box<NextAvailableStartPosition>>>( self, v: T, ) -> Self

Sets the value of start_position to hold a NextAvailableStartPosition.

Note that all the setters affecting start_position are mutually exclusive.

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pub fn specific_start_position(&self) -> Option<&Box<SpecificStartPosition>>

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

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pub fn set_specific_start_position<T: Into<Box<SpecificStartPosition>>>( self, v: T, ) -> Self

Sets the value of start_position to hold a SpecificStartPosition.

Note that all the setters affecting start_position are mutually exclusive.

Trait Implementations§

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impl Clone for CdcStrategy

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fn clone(&self) -> CdcStrategy

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CdcStrategy

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

Formats the value using the given formatter. Read more
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impl Default for CdcStrategy

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fn default() -> CdcStrategy

Returns the “default value” for a type. Read more
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impl Message for CdcStrategy

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fn typename() -> &'static str

The typename of this message.
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impl PartialEq for CdcStrategy

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fn eq(&self, other: &CdcStrategy) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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