Enum ListingError 

#[non_exhaustive]
pub enum ListingError {
    WrongKind(Kind),
    MissingIdentifier,
    WrongPriceTag,
    MalformedPrice,
    WrongImageTag,
    MalformedImage,
    MalformedEventRef,
    MalformedAddressRef,
    InvalidEventId(EventIdError),
    InvalidCoordinate(CoordinateError),
    InvalidRelayUrl(RelayUrlError),
    InvalidUrl(UrlError),
    InvalidDim(ImageError),
    InvalidTimestamp(TimestampError),
}

Errors raised by NIP-99 parsers.

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.

WrongKind(Kind)

The event was neither kind: 30402 nor kind: 30403.

MissingIdentifier

d tag is absent.

WrongPriceTag

price tag head was not price.

MalformedPrice

price tag is missing the amount or currency column.

WrongImageTag

image tag head was not image.

MalformedImage

image tag is missing the URL column.

MalformedEventRef

e reference tag is missing the event id column.

MalformedAddressRef

a reference tag is missing the coordinate column.

InvalidEventId(EventIdError)

Wrapped event-id parser error.

InvalidCoordinate(CoordinateError)

Wrapped coordinate parser error.

InvalidRelayUrl(RelayUrlError)

Wrapped relay-url parser error.

InvalidUrl(UrlError)

Wrapped URL parser error.

InvalidDim(ImageError)

Wrapped image-dim parser error.

InvalidTimestamp(TimestampError)

Wrapped published_at timestamp parser error.

Trait Implementations

impl Debug for ListingError

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

Formats the value using the given formatter.

impl Display for ListingError

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

Formats the value using the given formatter.

impl Error for ListingError

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<CoordinateError> for ListingError

fn from(source: CoordinateError) -> Self

Converts to this type from the input type.

impl From<EventIdError> for ListingError

fn from(source: EventIdError) -> Self

Converts to this type from the input type.

impl From<ImageError> for ListingError

fn from(source: ImageError) -> Self

Converts to this type from the input type.

impl From<RelayUrlError> for ListingError

fn from(source: RelayUrlError) -> Self

Converts to this type from the input type.

impl From<TimestampError> for ListingError

fn from(source: TimestampError) -> Self

Converts to this type from the input type.

impl From<UrlError> for ListingError

fn from(source: UrlError) -> Self

Converts to this type from the input type.