结构体 UnsupportedOperationError 

pub struct UnsupportedOperationError;

表示 AEAD 算法不支持请求操作的错误

Trait 实现

impl Clone for UnsupportedOperationError

fn clone(&self) -> UnsupportedOperationError

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 UnsupportedOperationError

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 UnsupportedOperationError

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 UnsupportedOperationError

Available on crate feature std only.

fn source(&self) -> Option<&(dyn Error + '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<UnsupportedOperationError> for Error

fn from(value: UnsupportedOperationError) -> Self

从输入类型转换为此类型。

impl PartialEq for UnsupportedOperationError

fn eq(&self, other: &UnsupportedOperationError) -> 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。

impl Copy for UnsupportedOperationError

impl Eq for UnsupportedOperationError

impl StructuralPartialEq for UnsupportedOperationError