Enum TraversalFailed

pub enum TraversalFailed {
    Resolving(ResolveError),
    Path(UnexpectedResolved),
    Loading(Cid, Error),
    MaxLengthExceeded {
        size: usize,
        length: usize,
    },
    Timeout {
        path: IpfsPath,
    },
    Walking(Cid, FileReadFailed),
    Io(Error),
}

Types of failures which can occur while walking the UnixFS graph.

Variants

Resolving(ResolveError)

Failure to resolve the given path; does not happen when given a block.

Path(UnexpectedResolved)

The given path was resolved to non dag-pb block, does not happen when starting the walk from a block.

Loading(Cid, Error)

Loading of a block during walk failed

MaxLengthExceeded

Fields

size: usize

length: usize

Timeout

Fields

path: IpfsPath

Walking(Cid, FileReadFailed)

Processing of the block failed

Io(Error)

Trait Implementations

impl Debug for TraversalFailed

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

Formats the value using the given formatter.

impl Display for TraversalFailed

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

Formats the value using the given formatter.

impl Error for TraversalFailed

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.