Enum InventoryError 

#[non_exhaustive]
pub enum InventoryError {
    ItemNotFound(String),
    InsufficientStock {
        sku: String,
        requested: String,
        available: String,
    },
    ReservationNotFound(Uuid),
    ReservationExpired(Uuid),
    DuplicateSku(String),
    Other(Box<dyn Error + Send + Sync>),
}

Errors specific to inventory operations.

Example

use stateset_core::errors::InventoryError;

let err = InventoryError::insufficient_stock("SKU-001", "10", "3");
assert!(err.to_string().contains("SKU-001"));

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ItemNotFound(String)

Inventory item not found by SKU or ID.

InsufficientStock

Insufficient stock for the requested quantity.

Fields

sku: String

The SKU that has insufficient stock.

requested: String

The quantity that was requested.

available: String

The quantity that is available.

ReservationNotFound(Uuid)

Inventory reservation not found.

ReservationExpired(Uuid)

Inventory reservation has expired.

DuplicateSku(String)

Duplicate SKU already exists.

Other(Box<dyn Error + Send + Sync>)

Extensibility.

Implementations

impl InventoryError

pub fn item_not_found(id: impl Into<String>) -> Self

Convenience constructor for ItemNotFound.

pub fn insufficient_stock( sku: impl Into<String>, requested: impl Into<String>, available: impl Into<String>, ) -> Self

Convenience constructor for InsufficientStock.

pub const fn reservation_not_found(id: Uuid) -> Self

Convenience constructor for ReservationNotFound.

pub const fn reservation_expired(id: Uuid) -> Self

Convenience constructor for ReservationExpired.

pub fn duplicate_sku(sku: impl Into<String>) -> Self

Convenience constructor for DuplicateSku.

Trait Implementations

impl Debug for InventoryError

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

Formats the value using the given formatter.

impl Display for InventoryError

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

Formats the value using the given formatter.

impl Error for InventoryError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type-based access to context intended for error reports.

impl From<InventoryError> for CommerceError

fn from(source: InventoryError) -> Self

Converts to this type from the input type.