Struct UnsupportedUdpOffload 

pub struct UnsupportedUdpOffload { /* private fields */ }

The caller asked for an offload this socket does not have.

Carried inside an std::io::Error with ErrorKind::Unsupported by Datagrams::reject_unsupported, and reachable again through io::Error::get_ref().downcast_ref() — the shape UnsupportedTcpOpts already uses, so a caller who wants to react per-offload does not have to scrape Display.

Implementations

impl UnsupportedUdpOffload

pub fn names(&self) -> impl Iterator<Item = &'static str>

The offending offload names. Every one of them, not just the first.

Trait Implementations

impl Clone for UnsupportedUdpOffload

fn clone(&self) -> UnsupportedUdpOffload

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnsupportedUdpOffload

impl Debug for UnsupportedUdpOffload

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

Formats the value using the given formatter.

impl Display for UnsupportedUdpOffload

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

Formats the value using the given formatter.

impl Eq for UnsupportedUdpOffload

impl Error for UnsupportedUdpOffload

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 UnsupportedUdpOffload

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for UnsupportedUdpOffload