Struct proptest::strategy::LazyValueTree

pub struct LazyValueTree<S: Strategy> { /* private fields */ }

Represents a value tree that is initialized on the first call to any methods.

This is used to defer potentially expensive generation to shrinking time. It is public only to allow APIs to expose it as an intermediate value.

Trait Implementations

impl<S: Strategy> Clone for LazyValueTree<S>

where S::Tree: Clone,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S: Strategy> Debug for LazyValueTree<S>

where S::Tree: Debug,

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

Formats the value using the given formatter.