proptest::strategy

Struct CheckStrategySanityOptions

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pub struct CheckStrategySanityOptions {
    pub strict_complicate_after_simplify: bool,
    pub error_on_local_rejects: bool,
    /* private fields */
}
Expand description

Options passed to check_strategy_sanity().

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§strict_complicate_after_simplify: bool

If true (the default), require that complicate() return true at least once after any call to simplify() which itself returns once.

This property is not required by contract, but many strategies are designed in a way that this is expected to hold.

§error_on_local_rejects: bool

If true, cause local rejects to return an error instead of retrying. Defaults to false. Useful for testing behaviors around error handling.

Trait Implementations§

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impl Clone for CheckStrategySanityOptions

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fn clone(&self) -> CheckStrategySanityOptions

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CheckStrategySanityOptions

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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 Default for CheckStrategySanityOptions

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fn default() -> Self

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

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

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fn type_id(&self) -> TypeId

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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, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> 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

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fn clone_into(&self, target: &mut T)

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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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V