Enum HandlerError 

#[non_exhaustive]
pub enum HandlerError {
    WrongKind(Kind),
    WrongTag,
    MissingIdentifier,
    InvalidRecommendedKind(String),
    InvalidKind(String),
    MalformedKindTag,
    MalformedAddressTag,
    MalformedClientTag,
    MalformedHandlerPlatform,
    InvalidCoordinate(CoordinateError),
    InvalidRelayUrl(RelayUrlError),
}

Errors raised by NIP-89 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)

Event kind did not match the expected NIP-89 kind.

WrongTag

Tag head did not match the expected NIP-89 tag.

MissingIdentifier

d tag is absent.

InvalidRecommendedKind(String)

d-tag value on a kind: 31989 event is not a decimal u16.

InvalidKind(String)

k tag value on a kind: 31990 event is not a decimal u16.

MalformedKindTag

k tag column 1 is absent.

MalformedAddressTag

a tag column 1 is absent.

MalformedClientTag

client tag column 1 is absent.

MalformedHandlerPlatform

Handler platform tag missing URL template.

InvalidCoordinate(CoordinateError)

Coordinate failed to parse.

InvalidRelayUrl(RelayUrlError)

Relay URL failed to parse.

Trait Implementations

impl Debug for HandlerError

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

Formats the value using the given formatter.

impl Display for HandlerError

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

Formats the value using the given formatter.

impl Error for HandlerError

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 HandlerError

fn from(source: CoordinateError) -> Self

Converts to this type from the input type.

impl From<RelayUrlError> for HandlerError

fn from(source: RelayUrlError) -> Self

Converts to this type from the input type.