结构体 OtherError 

pub struct OtherError(pub Arc<dyn StdError + Send + Sync>);

Any other error that cannot be expressed by 一个 more specific Error variant.

For example, an OtherError could be produced by 一个 custom crypto provider exposing 一个 provider specific error.

Enums holding this type will never compare equal 到 each other.

Tuple Fields

0: Arc<dyn StdError + Send + Sync>

Trait 实现

impl Clone for OtherError

fn clone(&self) -> OtherError

返回值的副本。 更多信息

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

Performs copy-assignment 从 source. 更多信息

impl Debug for OtherError

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

使用给定的格式化器格式化此值。 更多信息

impl Display for OtherError

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

使用给定的格式化器格式化此值。 更多信息

impl Error for OtherError

Available on crate feature std only.

fn source(&self) -> Option<&(dyn StdError + 'static)>

返回此错误的更底层来源（若有）。 更多信息

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

更多信息

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 到 context intended 用于 error reports. 更多信息

impl From<OtherError> for Error

fn from(value: OtherError) -> Self

从输入类型转换为此类型。

impl PartialEq for OtherError

fn eq(&self, _other: &Self) -> bool

测试 self 与 other 值是否相等，供 == 运算符使用。

fn ne(&self, other: &Rhs) -> bool

测试 != 运算符。默认实现几乎总是够用，除非有非常充分的理由，否则不应被覆盖。