Struct nkeys::error::Error

pub struct Error { /* fields omitted */ }

Provides an error type specific to the nkeys library

Implementations

impl Error

pub fn new(kind: ErrorKind, description: Option<&str>) -> Self

Creates a new nkeys error wrapper

pub fn kind(&self) -> ErrorKind

An accessor exposing the error kind enum. Crate consumers should have little to no need to access this directly and it's mostly used to assert that internal functions are creating appropriate error wrappers.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<DecodeError> for Error

Creates an nkeys error derived from a decoding failure in the data_encoding crate

pub fn from(source: DecodeError) -> Error

Performs the conversion.

impl From<Error> for Error

Creates an nkeys error derived from an error that came from the signatory crate

pub fn from(source: Error) -> Error

Performs the conversion.