pub struct SelectorStrategy { /* private fields */ }
Expand description
Strategy to create Selector
s.
Created via any::<Selector>()
.
Trait Implementations§
Source§impl Debug for SelectorStrategy
impl Debug for SelectorStrategy
Source§impl Strategy for SelectorStrategy
impl Strategy for SelectorStrategy
Source§type Tree = SelectorValueTree
type Tree = SelectorValueTree
The value tree generated by this
Strategy
.Source§type Value = Selector
type Value = Selector
The type of value used by functions under test generated by this Strategy. Read more
Source§fn new_tree(&self, runner: &mut TestRunner) -> NewTree<Self>
fn new_tree(&self, runner: &mut TestRunner) -> NewTree<Self>
Generate a new value tree from the given runner. Read more
Source§fn prop_map<O: Debug, F: Fn(Self::Value) -> O>(self, fun: F) -> Map<Self, F>where
Self: Sized,
fn prop_map<O: Debug, F: Fn(Self::Value) -> O>(self, fun: F) -> Map<Self, F>where
Self: Sized,
Returns a strategy which produces values transformed by the function
fun
. Read moreSource§fn prop_map_into<O: Debug>(self) -> MapInto<Self, O>
fn prop_map_into<O: Debug>(self) -> MapInto<Self, O>
Source§fn prop_perturb<O: Debug, F: Fn(Self::Value, TestRng) -> O>(
self,
fun: F,
) -> Perturb<Self, F>where
Self: Sized,
fn prop_perturb<O: Debug, F: Fn(Self::Value, TestRng) -> O>(
self,
fun: F,
) -> Perturb<Self, F>where
Self: Sized,
Returns a strategy which produces values transformed by the function
fun
, which is additionally given a random number generator. Read moreSource§fn prop_flat_map<S: Strategy, F: Fn(Self::Value) -> S>(
self,
fun: F,
) -> Flatten<Map<Self, F>>where
Self: Sized,
fn prop_flat_map<S: Strategy, F: Fn(Self::Value) -> S>(
self,
fun: F,
) -> Flatten<Map<Self, F>>where
Self: Sized,
Maps values produced by this strategy into new strategies and picks
values from those strategies. Read more
Source§fn prop_ind_flat_map<S: Strategy, F: Fn(Self::Value) -> S>(
self,
fun: F,
) -> IndFlatten<Map<Self, F>>where
Self: Sized,
fn prop_ind_flat_map<S: Strategy, F: Fn(Self::Value) -> S>(
self,
fun: F,
) -> IndFlatten<Map<Self, F>>where
Self: Sized,
Maps values produced by this strategy into new strategies and picks
values from those strategies while considering the new strategies to be
independent. Read more
Source§fn prop_ind_flat_map2<S: Strategy, F: Fn(Self::Value) -> S>(
self,
fun: F,
) -> IndFlattenMap<Self, F>where
Self: Sized,
fn prop_ind_flat_map2<S: Strategy, F: Fn(Self::Value) -> S>(
self,
fun: F,
) -> IndFlattenMap<Self, F>where
Self: Sized,
Similar to
prop_ind_flat_map()
, but produces 2-tuples with the input
generated from self
in slot 0 and the derived strategy in slot 1. Read moreSource§fn prop_filter<R: Into<Reason>, F: Fn(&Self::Value) -> bool>(
self,
whence: R,
fun: F,
) -> Filter<Self, F>where
Self: Sized,
fn prop_filter<R: Into<Reason>, F: Fn(&Self::Value) -> bool>(
self,
whence: R,
fun: F,
) -> Filter<Self, F>where
Self: Sized,
Returns a strategy which only produces values accepted by
fun
. Read moreSource§fn prop_filter_map<F: Fn(Self::Value) -> Option<O>, O: Debug>(
self,
whence: impl Into<Reason>,
fun: F,
) -> FilterMap<Self, F>where
Self: Sized,
fn prop_filter_map<F: Fn(Self::Value) -> Option<O>, O: Debug>(
self,
whence: impl Into<Reason>,
fun: F,
) -> FilterMap<Self, F>where
Self: Sized,
Returns a strategy which only produces transformed values where
fun
returns Some(value)
and rejects those where fun
returns None
. Read moreSource§fn prop_union(self, other: Self) -> Union<Self>where
Self: Sized,
fn prop_union(self, other: Self) -> Union<Self>where
Self: Sized,
Source§fn prop_recursive<R: Strategy<Value = Self::Value> + 'static, F: Fn(BoxedStrategy<Self::Value>) -> R>(
self,
depth: u32,
desired_size: u32,
expected_branch_size: u32,
recurse: F,
) -> Recursive<Self::Value, F>where
Self: Sized + 'static,
fn prop_recursive<R: Strategy<Value = Self::Value> + 'static, F: Fn(BoxedStrategy<Self::Value>) -> R>(
self,
depth: u32,
desired_size: u32,
expected_branch_size: u32,
recurse: F,
) -> Recursive<Self::Value, F>where
Self: Sized + 'static,
Generate a recursive structure with
self
items as leaves. Read moreSource§fn boxed(self) -> BoxedStrategy<Self::Value>where
Self: Sized + 'static,
fn boxed(self) -> BoxedStrategy<Self::Value>where
Self: Sized + 'static,
Erases the type of this
Strategy
so it can be passed around as a
simple trait object. Read moreAuto Trait Implementations§
impl Freeze for SelectorStrategy
impl RefUnwindSafe for SelectorStrategy
impl Send for SelectorStrategy
impl Sync for SelectorStrategy
impl Unpin for SelectorStrategy
impl UnwindSafe for SelectorStrategy
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more