Enum libipld::error::Error

pub enum Error {
    BlockTooLarge(usize),
    InvalidHash(Multihash),
    UnsupportedCodec(Code),
    UnsupportedMultihash(Code),
    TypeError(TypeError),
    CodecError(Box<dyn Error + Send>),
    StoreError(StoreError),
}

Ipld error.

Variants

BlockTooLarge(usize)

Block exceeds MAX_BLOCK_SIZE.

InvalidHash(Multihash)

Hash does not match the CID.

UnsupportedCodec(Code)

The codec is unsupported.

UnsupportedMultihash(Code)

The multihash is unsupported.

TypeError(TypeError)

Type error.

CodecError(Box<dyn Error + Send>)

The codec returned an error.

StoreError(StoreError)

The store returned an error.

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<StoreError> for Error

fn from(source: StoreError) -> Self

Performs the conversion.

impl From<TypeError> for Error

fn from(source: TypeError) -> Self

Performs the conversion.