Struct liquid_core::error::FnKey

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pub struct FnKey<T, F>
where
    F: FnOnce() -> KString,
{ /* private fields */ }
Expand description

Partially constructed context (missing value) for Result<T>.

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impl<T, F> FnKey<T, F>
where F: FnOnce() -> KString,

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pub fn new(builder: Result<T>, key: F) -> Self

Save off a key for a context that will be added to builder.

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pub fn value<S>(self, value: S) -> Result<T>
where S: Into<KString>,

Finish creating context and add it to Result<T>.

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pub fn value_with<V>(self, value: V) -> Result<T>
where V: FnOnce() -> KString,

Finish creating context and add it to Result<T>.

Auto Trait Implementations§

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impl<T, F> Freeze for FnKey<T, F>
where F: Freeze, T: Freeze,

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impl<T, F> !RefUnwindSafe for FnKey<T, F>

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impl<T, F> Send for FnKey<T, F>
where F: Send, T: Send,

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impl<T, F> Sync for FnKey<T, F>
where F: Sync, T: Sync,

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impl<T, F> Unpin for FnKey<T, F>
where F: Unpin, T: Unpin,

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impl<T, F> !UnwindSafe for FnKey<T, F>

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> 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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> Any for T
where T: Any,