Enum Nip21Error 

#[non_exhaustive]
pub enum Nip21Error {
    InvalidUri,
    SecretKeyRefused,
    Decode(FromBech32Error),
    Encode(ToBech32Error),
}

Errors raised by the NIP-21 encoder / decoder.

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.

InvalidUri

The input did not start with nostr: or had an empty body.

SecretKeyRefused

The URI contained a bech32 secret key (nsec… or ncryptsec…), which NIP-21 forbids on safety grounds.

Decode(FromBech32Error)

The bech32 body of the URI failed to decode.

Encode(ToBech32Error)

The NIP-19 encoder refused to re-encode the payload as bech32.

Trait Implementations

impl Debug for Nip21Error

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

Formats the value using the given formatter.

impl Display for Nip21Error

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

Formats the value using the given formatter.

impl Error for Nip21Error

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<FromBech32Error> for Nip21Error

fn from(source: FromBech32Error) -> Self

Converts to this type from the input type.

impl From<ToBech32Error> for Nip21Error

fn from(source: ToBech32Error) -> Self

Converts to this type from the input type.