Enum KeyStatus 

pub enum KeyStatus {
    Active,
    Deprecated,
    Revoked,
    Expired,
}

密钥生命周期状态

Variants

Active

活跃：可用于加密/签名与解密/验证

Deprecated

已弃用：不可用于新操作，但可用于旧数据解密/验证

Revoked

已吊销：不可用于任何操作

Expired

已过期：不可用于新操作，需轮换

Implementations

impl KeyStatus

pub fn as_str(&self) -> &'static str

返回状态的字符串标识

pub fn is_usable_for_new(&self) -> bool

是否可用于新操作（加密/签名）

pub fn is_usable_for_old(&self) -> bool

是否可用于旧操作（解密/验证）

pub fn is_dead(&self) -> bool

是否已完全不可用

Trait Implementations

impl Clone for KeyStatus

fn clone(&self) -> KeyStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for KeyStatus

impl Debug for KeyStatus

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyStatus

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for KeyStatus

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

Formats the value using the given formatter.

impl Eq for KeyStatus

impl Hash for KeyStatus

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for KeyStatus

fn eq(&self, other: &KeyStatus) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for KeyStatus

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for KeyStatus