Enum SendError 

#[non_exhaustive]
pub enum SendError {
    PayloadTooLarge {
        size: usize,
        limit: usize,
    },
    UnsupportedLocator,
    Io {
        message: &'static str,
    },
}

Error when sending over a transport.

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.

PayloadTooLarge

Datagram too large for the path MTU.

Fields

size: usize

Actual datagram length.

limit: usize

Configured limit.

UnsupportedLocator

Locator cannot be served by this transport (e.g. a UDPv6 locator to a UDPv4-only transport).

Io

I/O error in the underlying operation. The detail text is transport-specific.

Fields

message: &'static str

Description.

Trait Implementations

impl Clone for SendError

fn clone(&self) -> SendError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SendError

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

Formats the value using the given formatter.

impl Display for SendError

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

Formats the value using the given formatter.

impl Eq for SendError

impl Error for SendError

Available on crate feature std only.

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 SendError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SendError