Enum InitializeOutcome 

#[non_exhaustive]
pub enum InitializeOutcome {
    Initialized(InitializeResponse),
    LowerVersion(InitializationVersionMismatch),
}

Available on crate feature unstable_protocol_v2 only.

The outcome of a v2 client’s send_initialize.

A v1-only agent may legitimately answer a v2 initialization attempt with a v1 response. That is a successful reply, not an error, so it is reported as InitializeOutcome::LowerVersion. Errors from the agent, malformed responses, and transport failures still resolve the request with an error.

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.

Initialized(InitializeResponse)

The agent selected v2 and the connection is ready for v2 traffic.

LowerVersion(InitializationVersionMismatch)

The agent selected a lower protocol version.

The connection stays uninitialized: a v2 connection cannot carry the selected version’s traffic, and the SDK never converts it. Fall back to an implementation of the selected version if that is acceptable.

Trait Implementations

impl Clone for InitializeOutcome

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InitializeOutcome

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

Formats the value using the given formatter.

impl Eq for InitializeOutcome

impl JsonRpcResponse for InitializeOutcome

fn into_json(self, method: &str) -> Result<Value, Error>

Convert this message into a JSON value.

fn from_value(method: &str, value: Value) -> Result<Self, Error>

Parse a JSON value into the response type.

impl PartialEq for InitializeOutcome

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InitializeOutcome