Enum SessionError 

#[non_exhaustive]
pub enum SessionError {
    Initialize(Box<ClientInitializeError>),
    Service(Box<ServiceError>),
    Transport(Box<Error>),
}

Errors emitted by the rmcp-backed session driver.

The rmcp error variants are boxed to keep the enum size small; match on SessionError and then inspect the boxed error as needed.

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.

Initialize(Box<ClientInitializeError>)

Initialization failed while establishing the session.

Service(Box<ServiceError>)

The session failed while sending or receiving requests.

Transport(Box<Error>)

Failed to spawn or configure the stdio transport.

Trait Implementations

impl Debug for SessionError

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

Formats the value using the given formatter.

impl Display for SessionError

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

Formats the value using the given formatter.

impl Error for SessionError

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 From<ClientInitializeError> for SessionError

fn from(error: ClientInitializeError) -> Self

Converts to this type from the input type.

impl From<Error> for SessionError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<ServiceError> for SessionError

fn from(error: ServiceError) -> Self

Converts to this type from the input type.

impl From<SessionError> for ListToolsError

fn from(error: SessionError) -> Self

Converts to this type from the input type.