Enum NdnError 

pub enum NdnError {
    ParseError,
    VerifyError(VerifyError),
    TlvError(TlvError),
    GenericError(String),
    IOError(Error),
}

The general-purpose error type for this crate.

Variants

ParseError

A Name URI could not be parsed.

VerifyError(VerifyError)

Signature or parameter digest verification failed.

TlvError(TlvError)

The underlying TLV data was malformed.

GenericError(String)

A catch-all for errors that don’t fit the other variants.

IOError(Error)

An I/O operation failed, e.g. while reading a certificate file.

Trait Implementations

impl Debug for NdnError

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

Formats the value using the given formatter.

impl Display for NdnError

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

Formats the value using the given formatter.

impl Error for NdnError

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 NdnError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<ParseError> for NdnError

fn from(_value: ParseError) -> Self

Converts to this type from the input type.

impl From<TlvError> for NdnError

fn from(value: TlvError) -> Self

Converts to this type from the input type.