Enum SetupRoleError 

#[non_exhaustive]
pub enum SetupRoleError {
    UnresolvedOffer(Setup),
    MissingAnswer,
    UnresolvedAnswer(Setup),
    UnsupportedLocalRole(Setup),
    NoAnswerRole,
}

A DTLS setup exchange that cannot select a local handshake role.

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.

UnresolvedOffer(Setup)

An offer selected no role with which a DTLS-SRTP handshake can be formed.

MissingAnswer

The answer omitted the role the offerer needs to act on.

UnresolvedAnswer(Setup)

An answer did not resolve the offer into one endpoint role.

UnsupportedLocalRole(Setup)

The peer’s answer requires a role this local implementation cannot hold.

NoAnswerRole

The answerer supports neither role available to an actpass offer.

Trait Implementations

impl Clone for SetupRoleError

fn clone(&self) -> SetupRoleError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SetupRoleError

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

Formats the value using the given formatter.

impl Display for SetupRoleError

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

Formats the value using the given formatter.

impl Error for SetupRoleError

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 SetupRoleError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for SetupRoleError

impl Eq for SetupRoleError

impl StructuralPartialEq for SetupRoleError