Struct InitializationVersionMismatch 

#[non_exhaustive]
pub struct InitializationVersionMismatch {
    pub requested: ProtocolVersion,
    pub selected: ProtocolVersion,
    pub response: SelectedInitializeResponse,
}

Available on crate feature unstable_protocol_v2 only.

A successful initialize response that selected a lower protocol version than the local API requires.

Reported by InitializeOutcome::LowerVersion. This is not the -32022 (Unsupported protocol version) error an agent returns when it supports no version at or below the requested one.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

requested: ProtocolVersion

The protocol version the local connection requested.

selected: ProtocolVersion

The lower protocol version the peer selected.

response: SelectedInitializeResponse

The peer’s validated initialization response for the selected version.

Implementations

impl InitializationVersionMismatch

pub fn new( requested: ProtocolVersion, response: SelectedInitializeResponse, ) -> Self

Describe a peer that answered a request for requested with response, selecting the response’s protocol version.

Useful for exercising fallback paths in tests.

Trait Implementations

impl Clone for InitializationVersionMismatch

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 InitializationVersionMismatch

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

Formats the value using the given formatter.

impl Display for InitializationVersionMismatch

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

Formats the value using the given formatter.

impl Eq for InitializationVersionMismatch

impl PartialEq for InitializationVersionMismatch

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InitializationVersionMismatch