Struct TestContext

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pub struct TestContext { /* private fields */ }

Expand description

A context used in tests

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impl Default for TestContext

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl EvaluationContext for TestContext

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type Rng = StdRng

The type of random number generator used by this context

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fn evaluation_start(&mut self)

Notify the context on evaluation start, so it can clean itself up

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fn now(&self) -> DateTime<Utc>

Get the current date and time

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fn get_rng(&mut self) -> Self::Rng

Get a rand::Rng

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fn cache_get<K: Serialize, C: DeserializeOwned>( &mut self, key: &K, ) -> Result<Option<C>>

Get a value from the evaluation cache Read more

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fn cache_set<K: Serialize, C: Serialize>( &mut self, key: &K, content: &C, ) -> Result<()>

Push a value to the evaluation cache Read more

Auto Trait Implementations§

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impl UnwindSafe for TestContext

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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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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