Enum CapabilityError 

pub enum CapabilityError {
    IncompatibleFeatures(Vec<String>),
    RequiredFeatureMissing(String),
    VersionMismatch {
        client: String,
        server: String,
    },
    NegotiationFailed(String),
}

Capability negotiation errors

Variants

IncompatibleFeatures(Vec<String>)

Features are incompatible between client and server

RequiredFeatureMissing(String)

Required feature is missing

VersionMismatch

Protocol version mismatch

Fields

client: String

Client version string

server: String

Server version string

NegotiationFailed(String)

Capability negotiation failed

Trait Implementations

impl Clone for CapabilityError

fn clone(&self) -> CapabilityError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CapabilityError

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

Formats the value using the given formatter.

impl Display for CapabilityError

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

Formats the value using the given formatter.

impl Error for CapabilityError

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.