Enum TransportError 

#[non_exhaustive]
pub enum TransportError {
    AddressInUse,
    Unsupported,
    Io(IoErrorKind),
}

Errors returned by TransportSocket and TransportFactory operations.

#[non_exhaustive] so that backend-specific conditions can be added in future releases without a breaking change. Implementations map their native error types into one of these variants; anything that does not fit a specific variant should use TransportError::Io with an appropriate IoErrorKind.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AddressInUse

Bind failed because the address or port is already in use.

Unsupported

The operation is not supported by this transport (for example, multicast on a backend that has none, or an IPv6 address on an IPv4-only stack).

Io(IoErrorKind)

A generic I/O error, classified by a portable IoErrorKind.

Trait Implementations

impl Clone for TransportError

fn clone(&self) -> TransportError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TransportError

impl Debug for TransportError

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

Formats the value using the given formatter.

impl Display for TransportError

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

Formats the value using the given formatter.

impl Eq for TransportError

impl Error for TransportError

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 PartialEq for TransportError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TransportError