Struct proptest::bool::BoolValueTree
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pub struct BoolValueTree(_);
The ValueTree to shrink booleans to false.
Trait Implementations
impl Clone for BoolValueTree[src]
fn clone(&self) -> BoolValueTree[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Copy for BoolValueTree[src]
impl Debug for BoolValueTree[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl ValueTree for BoolValueTree[src]
type Value = bool
The type of the value produced by this ValueTree.
fn current(&self) -> bool[src]
Returns the current value.
fn simplify(&mut self) -> bool[src]
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[src]
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