Enum ServerError 

pub enum ServerError {
    Validation {
        message: String,
        backtrace: BackTrace,
    },
    Generic {
        reason: String,
        backtrace: BackTrace,
    },
    Launch(LaunchError),
    Profile(ProfileError),
    Io(IoError),
    ServerUnhealthy {
        errors: Vec<Self>,
        backtrace: BackTrace,
    },
}

Error that can happen asynchronously while executing registered kernels.

Variants

Validation

A runtime validation error

Fields

message: String

The details of the validation error.

backtrace: BackTrace

The backtrace for this error.

Generic

A generic runtime error.

Fields

reason: String

The details of the generic error.

backtrace: BackTrace

The backtrace for this error.

Launch(LaunchError)

A launch error happened

Profile(ProfileError)

An execution error happened during profiling

Io(IoError)

An IO error happened

ServerUnhealthy

The server is an invalid state.

Fields

errors: Vec<Self>

The details of the generic error.

backtrace: BackTrace

The backtrace for this error.

Implementations

impl ServerError

pub fn graph_state(reason: impl Into<String>) -> Self

A graph-capture call the stream’s lifecycle does not allow — a begin_capture without graph_prepare, a second overlapping capture, a replay of an unknown graph, or an operation a capture window cannot record. reason names the call and what was wrong with it.

pub fn graph_capture_unsupported() -> Self

The error the default (unsupported) graph-capture methods return, for a backend that has no graph support at all.

Trait Implementations

impl Clone for ServerError

fn clone(&self) -> ServerError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ServerError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ServerError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ServerError

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

Formats the value using the given formatter.

impl Error for ServerError

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<Box<ServerError>> for ProfileError

fn from(source: Box<ServerError>) -> Self

Converts to this type from the input type.

impl From<Box<ServerError>> for IoError

fn from(source: Box<ServerError>) -> Self

Converts to this type from the input type.

impl From<IoError> for ServerError

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<LaunchError> for ServerError

fn from(source: LaunchError) -> Self

Converts to this type from the input type.

impl From<ProfileError> for ServerError

fn from(source: ProfileError) -> Self

Converts to this type from the input type.

impl Serialize for ServerError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.