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SlotKind

Enum SlotKind 

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pub enum SlotKind {
    Empty,
    Vault,
    Device,
    Portable,
    Recovery,
    Unknown(u8),
}
Expand description

一个槽位在目录里记录的类型。

编码与规范 §3.5.4 一一对应。

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Empty

空槽,对应 slot 区的随机填充。

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Vault

日常浏览密码。

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Device

设备密钥(生物识别)。

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Portable

单文件独立密码。

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Recovery

恢复码。

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Unknown(u8)

本实现不认识的类型。

不得当成空槽:把未知当空,新版本写的槽会被旧版本覆盖掉。 保留原始字节,改写时原样写回。

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impl SlotKind

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pub const fn to_byte(self) -> u8

编码成 1 字节。

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pub const fn from_byte(b: u8) -> Self

从 1 字节解码。

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pub const fn is_occupied(self) -> bool

这个槽位上有没有挂东西。

未知类型算「占用」——它是别的版本写的,不能拿去放新密码。

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pub const fn name(self) -> &'static str

给人看的类型名。

Trait Implementations§

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impl Clone for SlotKind

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for SlotKind

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impl Debug for SlotKind

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

Formats the value using the given formatter. Read more
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impl Eq for SlotKind

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impl From<CredentialKind> for SlotKind

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fn from(k: CredentialKind) -> Self

Converts to this type from the input type.
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impl PartialEq for SlotKind

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for SlotKind

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.