Enum DebugError 

pub enum DebugError {
    SessionClosed(String),
    InvalidState(String),
    EvalError(String),
    Internal(String),
}

Errors returned by DebugController and DebugSession methods.

Variants

SessionClosed(String)

The debug session has been closed (channel disconnected).

InvalidState(String)

The command is not valid in the current session state.

EvalError(String)

Expression evaluation failed.

Internal(String)

An internal error (e.g. mutex poisoned). Indicates a bug or a panic on another thread — the session is no longer usable.

Trait Implementations

impl Debug for DebugError

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

Formats the value using the given formatter.

impl Display for DebugError

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

Formats the value using the given formatter.

impl Error for DebugError

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<T> From<PoisonError<T>> for DebugError

A poisoned mutex means another thread panicked while holding the lock. The session is unrecoverable — map to DebugError::Internal.

fn from(e: PoisonError<T>) -> Self

Converts to this type from the input type.

impl From<RecvError> for DebugError

fn from(_: RecvError) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for DebugError

fn from(_: SendError<T>) -> Self

Converts to this type from the input type.