Enum ProcessorError

pub enum ProcessorError {
    QueueFull,
    TaskFailed(String),
    InternalError(String),
    TaskTimeout,
    TaskCancelled,
    RetryExhausted(String),
}

任务处理器的错误类型

• QueueFull: 任务队列已满
• TaskFailed: 任务执行失败
• InternalError: 内部错误
• TaskTimeout: 任务执行超时
• TaskCancelled: 任务被取消
• RetryExhausted: 重试次数耗尽

Variants

QueueFull

TaskFailed(String)

InternalError(String)

TaskTimeout

TaskCancelled

RetryExhausted(String)

Trait Implementations

impl Debug for ProcessorError

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

Formats the value using the given formatter.

impl Display for ProcessorError

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

Formats the value using the given formatter.

impl Error for ProcessorError

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<ProcessorError> for FlowError

fn from(error: ProcessorError) -> Self

Converts to this type from the input type.