Struct AppState 

pub struct AppState {
    pub attribute_service: Arc<AttributeService>,
    pub attribute_value_service: Arc<AttributeValueService>,
    pub brand_service: Arc<BrandService>,
    pub item_service: Arc<ItemService>,
    pub item_group_service: Arc<ItemGroupService>,
    pub item_variant_service: Arc<ItemVariantService>,
    pub uom_service: Arc<UomService>,
    pub uom_conversion_service: Arc<UomConversionService>,
}

Application state for dependency injection.

This struct holds references to all module services and is passed to HTTP handlers via Axum’s State extractor.

Example

use axum::extract::State;

async fn custom_handler(
    State(state): State<AppState>,
) -> impl IntoResponse {
    // Access services via state
}

Fields

attribute_service: Arc<AttributeService>

Attribute service

attribute_value_service: Arc<AttributeValueService>

AttributeValue service

brand_service: Arc<BrandService>

Brand service

item_service: Arc<ItemService>

Item service

item_group_service: Arc<ItemGroupService>

ItemGroup service

item_variant_service: Arc<ItemVariantService>

ItemVariant service

uom_service: Arc<UomService>

Uom service

uom_conversion_service: Arc<UomConversionService>

UomConversion service

Implementations

impl AppState

pub fn new( attribute_service: Arc<AttributeService>, attribute_value_service: Arc<AttributeValueService>, brand_service: Arc<BrandService>, item_service: Arc<ItemService>, item_group_service: Arc<ItemGroupService>, item_variant_service: Arc<ItemVariantService>, uom_service: Arc<UomService>, uom_conversion_service: Arc<UomConversionService>, ) -> Self

Create a new AppState with all services.

pub fn from_module(module: &CatalogModule) -> Self

Create AppState from module instance.

Trait Implementations

impl Clone for AppState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.