Struct ReplicaSelection 

#[non_exhaustive]
pub struct ReplicaSelection {
    pub location: String,
    pub type: Type,
    /* private fields */
}

The directed read replica selector. Callers must provide one or more of the following fields for replica selection:

• location - The location must be one of the regions within the multi-region configuration of your database.
• type - The type of the replica.

Some examples of using replica_selectors are:

• location:us-east1 –> The “us-east1” replica(s) of any available type is used to process the request.
• type:READ_ONLY –> The “READ_ONLY” type replica(s) in the nearest available location are used to process the request.
• location:us-east1 type:READ_ONLY –> The “READ_ONLY” type replica(s) in location “us-east1” is used to process the request.

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.

location: String

The location or region of the serving requests, for example, “us-east1”.

type: Type

The type of replica.

Implementations

impl ReplicaSelection

pub fn new() -> Self

Creates a new default instance.

pub fn set_location<T: Into<String>>(self, v: T) -> Self

Sets the value of location.

pub fn set_type<T: Into<Type>>(self, v: T) -> Self

Sets the value of r#type.

Trait Implementations

impl Clone for ReplicaSelection

fn clone(&self) -> ReplicaSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplicaSelection

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

Formats the value using the given formatter.

impl Default for ReplicaSelection

fn default() -> ReplicaSelection

Returns the “default value” for a type.

impl Message for ReplicaSelection

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ReplicaSelection

fn eq(&self, other: &ReplicaSelection) -> 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 ReplicaSelection