Struct proptest::strategy::FlattenValueTree
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pub struct FlattenValueTree<S: ValueTree> where
S::Value: Strategy, { /* fields omitted */ }
The ValueTree
produced by Flatten
.
Trait Implementations
impl<S: ValueTree> Debug for FlattenValueTree<S> where
S::Value: Strategy,
S: Debug,
<S::Value as Strategy>::Value: Debug,
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S::Value: Strategy,
S: Debug,
<S::Value as Strategy>::Value: Debug,
impl<S: ValueTree> ValueTree for FlattenValueTree<S> where
S::Value: Strategy,
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S::Value: Strategy,
type Value = <<S::Value as Strategy>::Value as ValueTree>::Value
The type of the value produced by this ValueTree
.
fn current(&self) -> Self::Value
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Returns the current value.
fn simplify(&mut self) -> bool
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Attempts to simplify the current value. Notionally, this sets the "high" value to the current value, and the current value to a "halfway point" between high and low, rounding towards low. Read more
fn complicate(&mut self) -> bool
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Attempts to partially undo the last simplification. Notionally, this sets the "low" value to one plus the current value, and the current value to a "halfway point" between high and the new low, rounding towards low. Read more