Struct Postgres 

pub struct Postgres {
    pub id: String,
    pub version: String,
    pub cpu: Option<String>,
    pub memory: Option<String>,
    pub storage: String,
    pub high_availability: bool,
    pub encryption_key: Option<ResourceRef>,
    pub backend: Option<PostgresBackend>,
}

A managed PostgreSQL database. The target platform decides the backend (AWS Aurora Serverless v2, GCP Cloud SQL, Azure Flexible Server, or an embedded native process on Local); the database is never publicly reachable.

Fields

id: String

version: String

Major engine version: “15” | “16” | “17”. Default “17”.

cpu: Option<String>

Requested vCPUs (e.g. “0.5”, “2”). None = smallest available tier.

memory: Option<String>

Requested memory (e.g. “1Gi”, “8Gi”). None = smallest available tier.

storage: String

Allocated storage (e.g. “20Gi”). Default “20Gi”. Grow-only.

high_availability: bool

Multi-AZ / regional / zone-redundant high availability. Default false.

encryption_key: Option<ResourceRef>

Key used to encrypt database storage, snapshots, and performance data. Cannot be changed after creation.

backend: Option<PostgresBackend>

Cloud backend selector; None resolves to the platform default. The field exists so a single per-cloud controller can dispatch on it without a later schema change — the registry allows only one controller per (resource, cloud).

Implementations

impl Postgres

pub fn new(id: String) -> PostgresBuilder

Create an instance of Postgres using the builder syntax

impl Postgres

pub const RESOURCE_TYPE: ResourceType

The resource type identifier for Postgres.

pub fn validate_aurora_availability(&self) -> Result<()>

Warn about the current single-instance compute topology without rejecting legacy declarations.

pub fn aurora_parameter_group_family(&self) -> Result<String>

Aurora parameter groups are tied to the engine’s major version, even when a specific minor release is requested.

pub fn requested_cpu(&self) -> Result<Option<f64>>

Requested positive finite vCPU count, including millicore quantities.

pub fn requested_memory_gib(&self) -> Result<Option<f64>>

Requested memory in GiB. Binary and decimal units retain their meanings; unitless memory retains its historical GiB meaning.

pub fn requested_storage_gib(&self) -> Result<u64>

Requested disk size in GiB, rounded up to a whole provider allocation unit.

pub fn aurora_max_capacity_acu(&self) -> Result<f64>

Aurora Serverless v2 ceiling in half-ACU increments (2 GiB per ACU). The supported engine configuration allows up to 256 ACU; never clamp a larger request downward. The minimum ceiling is 1 ACU. An unspecified ceiling remains 2 ACU.

pub fn id(&self) -> &str

Returns the database’s unique identifier.

Trait Implementations

impl Clone for Postgres

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Postgres

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Postgres

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Postgres

impl PartialEq for Postgres

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

Equality operator ==.

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

Inequality operator !=.

impl ResourceDefinition for Postgres

fn get_resource_type(&self) -> ResourceType

Returns the resource type for this instance

fn id(&self) -> &str

Returns the unique identifier for this specific resource instance

fn replace_after_failed_create_is_safe(&self) -> bool

Whether the executor may delete this resource and create it again when its create failed and its config changed since.

fn get_dependencies(&self) -> Vec<ResourceRef>

Returns the list of other resources this resource depends on

fn validate_update(&self, new_config: &dyn ResourceDefinition) -> Result<()>

Validates if an update from the current configuration to a new configuration is allowed

fn as_any(&self) -> &dyn Any

Provides access to the underlying concrete type for downcasting

fn as_any_mut(&mut self) -> &mut dyn Any

Provides mutable access to the underlying concrete type for downcasting

fn box_clone(&self) -> Box<dyn ResourceDefinition>

Creates a boxed clone of this resource definition

fn resource_eq(&self, other: &dyn ResourceDefinition) -> bool

For equality comparison between resource definitions

fn to_json_value(&self) -> Result<Value>

Serialize this resource to a JSON value (without the “type” tag - that’s added by Resource)

fn get_permissions(&self) -> Option<&str>

Returns the permission profile name for this resource, if it has one.

impl Serialize for Postgres

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Postgres