Enum forest_encoding::Error

pub enum Error {
    Unmarshalling {
        description: String,
        protocol: CodecProtocol,
    },
    Marshalling {
        description: String,
        protocol: CodecProtocol,
    },
}

Error type for encoding and decoding data through any Forest supported protocol

This error will provide any details about the data which was attempted to be encoded or decoded. The

Usage:

use forest_encoding::{Error, CodecProtocol};

Error::Marshalling {
    description: format!("{:?}", vec![0]),
    protocol: CodecProtocol::Cbor,
};
Error::Unmarshalling {
    description: format!("{:?}", vec![0]),
    protocol: CodecProtocol::Cbor,
};

Variants

Unmarshalling

Fields of Unmarshalling

description: Stringprotocol: CodecProtocol

Marshalling

Fields of Marshalling

description: Stringprotocol: CodecProtocol

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

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

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(err: CborError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: CidError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl PartialEq<Error> for Error

fn eq(&self, other: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Error) -> bool

This method tests for !=.

impl StructuralPartialEq for Error