Enum CoreError 

pub enum CoreError {
    NoHandler(&'static str),
    UnknownCorrelation(u64),
    ModuleError {
        module: &'static str,
        source: Box<dyn Error + Send + Sync + 'static>,
    },
}

core 层（ExecutionShell / ModuleHost）的错误。

Variants

NoHandler(&'static str)

无模块能处理该 Tick（Inbound / Command 路由未命中）

UnknownCorrelation(u64)

corr_map 中找不到该 Correlation（PortReply 到达时 corr 已过期或从未注册）

ModuleError

某模块的 handle / on_start / on_stop 返回错误

Fields

module: &'static str

source: Box<dyn Error + Send + Sync + 'static>

Trait Implementations

impl Debug for CoreError

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

Formats the value using the given formatter.

impl Display for CoreError

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

Formats the value using the given formatter.

impl Error for CoreError

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.