Enum JobQueueError 

pub enum JobQueueError {
    Db(DbError),
    Pool(PoolError),
    InvalidRow(String),
    Json(Error),
}

队列操作错误

Variants

Db(DbError)

数据库错误

Pool(PoolError)

连接池错误

InvalidRow(String)

任务行数据非法

Json(Error)

序列化错误

Trait Implementations

impl Debug for JobQueueError

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

Formats the value using the given formatter.

impl Display for JobQueueError

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

Formats the value using the given formatter.

impl Error for JobQueueError

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<DbError> for JobQueueError

fn from(source: DbError) -> Self

Converts to this type from the input type.

impl From<Error> for JobQueueError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<PoolError> for JobQueueError

fn from(source: PoolError) -> Self

Converts to this type from the input type.