verdict_parser

Struct CachedValue

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pub struct CachedValue<'a, C: Combinator>
where
    C::V: SecureSpecCombinator<SpecResult = <C::Owned as View>::V>,
{ /* private fields */ }

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impl<'a, C: Combinator> CachedValue<'a, C>
where C::V: SecureSpecCombinator<SpecResult = <C::Owned as View>::V>,

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pub fn get(&self) -> &C::Result<'a>

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pub fn serialize(&self) -> &[u8] ⓘ

Since we can’t expose any of self’s fields, we can’t check if the combinator expected by the user is the same as self.combinator

But the type of self.combinator is exposed to the user, and if there is a unique constructor for that type, then we can deduce that the serialized result would be the same.

Trait Implementations§

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impl<'a, C: Combinator> Debug for CachedValue<'a, C>
where C::V: SecureSpecCombinator<SpecResult = <C::Owned as View>::V>, C::Result<'a>: Debug,

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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<'a, C: Combinator> PolyfillClone for CachedValue<'a, C>
where C::V: SecureSpecCombinator<SpecResult = <C::Owned as View>::V>, C::Result<'a>: PolyfillClone,

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fn clone(&self) -> Self

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impl<'a, C: Combinator> View for CachedValue<'a, C>
where C::V: SecureSpecCombinator<SpecResult = <C::Owned as View>::V>, for<'b> C::Result<'b>: View,

View of CachedValue discards the serialization

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type V = <<C as Combinator>::Result<'a> as View>::V

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impl<'a, C> Freeze for CachedValue<'a, C>
where <C as Combinator>::Result<'a>: Freeze,

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impl<'a, C> RefUnwindSafe for CachedValue<'a, C>
where <C as Combinator>::Result<'a>: RefUnwindSafe, C: RefUnwindSafe,

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impl<'a, C> Send for CachedValue<'a, C>
where <C as Combinator>::Result<'a>: Send, C: Send,

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impl<'a, C> Sync for CachedValue<'a, C>
where <C as Combinator>::Result<'a>: Sync, C: Sync,

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impl<'a, C> Unpin for CachedValue<'a, C>
where <C as Combinator>::Result<'a>: Unpin, C: Unpin,

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impl<'a, C> UnwindSafe for CachedValue<'a, C>
where <C as Combinator>::Result<'a>: UnwindSafe, C: UnwindSafe,

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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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> From<T> for T
where T: View, <T as View>::V: SpecFrom<<T as View>::V>,

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fn ex_from(t: T) -> T

Vest equivalent of std::convert::From::from.
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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, U> Into<U> for T
where T: View, U: View + From<T>, <U as View>::V: SpecFrom<<T as View>::V>,

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fn ex_into(self) -> U

Vest equivalent of std::convert::Into::into.
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impl<T, U> SpecTryInto<U> for T
where U: SpecTryFrom<T>,

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

The type returned in the event of a conversion error.
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impl<T, U> TryFrom<U> for T
where 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 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.
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impl<T, U> TryInto<U> for T
where T: View, U: View + TryFrom<T>, <U as View>::V: SpecTryFrom<<T as View>::V>,

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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 ex_try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Vest equivalent of std::convert::TryInto::try_into.
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impl<T> SpecFrom<T> for T

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impl<T, U> SpecInto<U> for T
where U: SpecFrom<T>,