Enum DppError 

#[non_exhaustive]
pub enum DppError {
    NotFound(String),
    InvalidTransition {
        current: String,
        required: String,
    },
    Validation(ValidationErrors),
    Signing(String),
    Serialisation(String),
    RetentionLocked,
    Internal(String),
}

Top-level error type for the DPP domain.

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.

NotFound(String)

InvalidTransition

Fields

current: String

required: String

Validation(ValidationErrors)

Signing(String)

Serialisation(String)

RetentionLocked

Returned when an attempt is made to delete or overwrite a passport that has been published and is therefore subject to EU ESPR retention obligations. Published passports must remain accessible for the legally defined period under the applicable delegated act (typically 10–15 years).

Internal(String)

Trait Implementations

impl Debug for DppError

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

Formats the value using the given formatter.

impl Display for DppError

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

Formats the value using the given formatter.

impl Error for DppError

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<ValidationErrors> for DppError

fn from(errors: ValidationErrors) -> Self

Converts to this type from the input type.