Enum HopPathError 

pub enum HopPathError {
    Empty,
    DuplicateHop(String),
    TooLong(usize),
}

Why a hop path is not usable.

Variants

Empty

An empty path. Onion mode with no hops is direct mode wearing onion mode’s name — the requestor would dial the holder itself while believing it had not, which is worse than a refusal because the privacy loss is silent.

DuplicateHop(String)

The same peer appears more than once. One peer occupying two positions is one hop presenting itself as two, which inflates the apparent path length while learning both ends of it.

TooLong(usize)

Longer than MAX_HOP_PATH.

Trait Implementations

impl Clone for HopPathError

fn clone(&self) -> HopPathError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HopPathError

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

Formats the value using the given formatter.

impl Display for HopPathError

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

Formats the value using the given formatter.

impl Eq for HopPathError

impl Error for HopPathError

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.

impl From<HopPathError> for DownloadError

fn from(e: HopPathError) -> Self

Converts to this type from the input type.

impl PartialEq for HopPathError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for HopPathError