Struct proptest::sample::SelectorValueTree

pub struct SelectorValueTree { /* fields omitted */ }

ValueTree corresponding to SelectorStrategy.

Trait Implementations

impl Debug for SelectorValueTree

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl ValueTree for SelectorValueTree

type Value = Selector

The type of the value produced by this ValueTree.

fn current(&self) -> Selector

Returns the current value.

fn simplify(&mut self) -> bool

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.

fn complicate(&mut self) -> bool

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.