Enum ipld_block_builder::cid::Error

pub enum Error {
    UnknownCodec,
    InputTooShort,
    ParsingError,
    InvalidCidVersion,
    InvalidCidV0Codec,
    InvalidCidV0Multihash,
    VarIntDecodeError,
}

Error types

Variants

UnknownCodec

Unknown CID codec.

InputTooShort

Input data is too short.

ParsingError

Multibase or multihash codec failure

InvalidCidVersion

Invalid CID version.

InvalidCidV0Codec

Invalid CIDv0 codec.

InvalidCidV0Multihash

Invalid CIDv0 multihash.

VarIntDecodeError

Varint decode failure.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Error

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

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<DecodeError> for Error

fn from(DecodeError) -> Error

Performs the conversion.

impl From<DecodeOwnedError> for Error

fn from(DecodeOwnedError) -> Error

Performs the conversion.

impl From<EncodeError> for Error

fn from(EncodeError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(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 ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error