Enum perseus::state::PssState

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pub enum PssState<T> {
    Some(T),
    None,
    Never,
}
Expand description

The page state of a PSS entry. This is used to determine whether or not we need to request data from the server.

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Some(T)

There is state.

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None

There is no state, but there could be some in future.

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Never

There is no state, and there never will be any (i.e. this page does not use state).

Trait Implementations§

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impl<T: Debug> Debug for PssState<T>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T> RefUnwindSafe for PssState<T>where T: RefUnwindSafe,

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impl<T> Send for PssState<T>where T: Send,

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impl<T> Sync for PssState<T>where T: Sync,

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impl<T> Unpin for PssState<T>where T: Unpin,

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impl<T> UnwindSafe for PssState<T>where T: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere 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.