Struct RefusingAvailabilityScopePort 

pub struct RefusingAvailabilityScopePort;

The refusing default: no availability read ever succeeds. Fail-loud — an unwired composition surfaces the typed Unwired refusal on every scope, never a guessed zero (which would render the whole storefront sold out) and never a guessed abundance (which would oversell).

Trait Implementations

impl AvailabilityScopePort for RefusingAvailabilityScopePort

fn display_availability<'life0, 'life1, 'async_trait>( &'life0 self, _item_ids: &'life1 [Uuid], _warehouse_id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<Vec<ScopedAvailability>, AvailabilityScopeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Display scope: fresh per-item availability at the pivot warehouse, complete over item_ids in input order (absent items zeroed — an unreceived item is unavailable, not an error).

fn checkout_free_qty<'life0, 'life1, 'async_trait>( &'life0 self, _demands: &'life1 [CheckoutDemand], _warehouse_id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<Vec<CheckoutFreeQty>, AvailabilityScopeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Checkout scope: fresh per-item availability at the (possibly pickup-overridden) pivot warehouse minus the caller’s own held quantities, floored at zero. Complete over the demand list’s items.

fn sold_out<'life0, 'life1, 'async_trait>( &'life0 self, _item_ids: &'life1 [Uuid], _warehouse_id: Uuid, ) -> Pin<Box<dyn Future<Output = Result<SoldOutVerdict, AvailabilityScopeError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Sold-out verdict over the WHOLE item set (WSC’s first-variant-only template check is the bug class this refuses to re-express): sold_out = no member has availability. Policy (may an out-of-stock item still be ordered?) stays with the caller — this is raw stock truth.

impl Clone for RefusingAvailabilityScopePort

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RefusingAvailabilityScopePort

impl Debug for RefusingAvailabilityScopePort

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

Formats the value using the given formatter.

impl Default for RefusingAvailabilityScopePort

fn default() -> Self

Returns the “default value” for a type.