Enum SubscriptionDiscountOperationError 

pub enum SubscriptionDiscountOperationError {
    Sql(Error),
    OfferUnavailable,
    OfferPlanMismatch,
    InvalidConfiguration,
    InvalidState(&'static str),
}

Variants

Sql(Error)

OfferUnavailable

OfferPlanMismatch

InvalidConfiguration

InvalidState(&'static str)

Implementations

impl SubscriptionDiscountOperationError

pub fn is_unique_violation(&self) -> bool

pub fn constraint(&self) -> Option<&str>

Trait Implementations

impl Debug for SubscriptionDiscountOperationError

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

Formats the value using the given formatter.

impl Display for SubscriptionDiscountOperationError

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

Formats the value using the given formatter.

impl Error for SubscriptionDiscountOperationError

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)

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

impl From<Error> for SubscriptionDiscountOperationError

fn from(source: Error) -> Self

Converts to this type from the input type.