Enum LockError 

pub enum LockError {
    AcquireFailed(String),
    Expired(String),
    NotFound(String),
    ReleaseFailed(String),
    WaitTimeout(String),
    Internal(String),
}

分布式锁错误类型

Variants

AcquireFailed(String)

获取锁失败

Expired(String)

锁已过期

NotFound(String)

锁不存在

ReleaseFailed(String)

释放锁失败

WaitTimeout(String)

等待超时

Internal(String)

内部错误

Trait Implementations

impl Debug for LockError

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

Formats the value using the given formatter.

impl Display for LockError

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

Formats the value using the given formatter.

impl Error for LockError

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.