Struct Select
#[must_use = "strategies do nothing unless used"]
pub struct Select<T>(/* private field */)
where
T: Clone + Debug + 'static,;Strategy to produce one value from a fixed collection of options.
Created by the select() in the same module.
Trait Implementations
impl<T> Clone for Select<T>
where
T: Clone + Debug + 'static + Clone,
fn clone(&self) -> Self
impl<T> Debug for Select<T>
where
T: Clone + Debug + 'static + Debug,
fn fmt(&self, f: &mut Formatter<'_>) -> Result
impl<T> Strategy for Select<T>
where
T: Clone + Debug + 'static,
type Tree = SelectValueTree<T>;type Value = T;fn new_tree(&self, runner: &mut TestRunner) -> NewTree<Self>
Auto Trait Implementations
impl<T> Freeze for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: Freeze,
impl<T> RefUnwindSafe for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: RefUnwindSafe,
impl<T> Send for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: Send,
impl<T> Sync for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: Sync,
impl<T> Unpin for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: Unpin,
impl<T> UnsafeUnpin for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: UnsafeUnpin,
impl<T> UnwindSafe for Select<T>
where
Map<Range<usize>, SelectMapFn<T>>: UnwindSafe,
Blanket Implementations
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for Select<T>
where
ST: ?Sized,
DT: ?Sized,
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for Select<T>
where
ST: ?Sized,
DT: ?Sized,
impl<T> Any for Select<T>
where
T: 'static + ?Sized,
fn type_id(&self) -> TypeId
impl<T> Borrow<T> for Select<T>
where
T: ?Sized,
fn borrow(&self) -> &T
impl<T> BorrowMut<T> for Select<T>
where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
impl<T> CloneToUninit for Select<T>
where
T: Clone,
unsafe fn clone_to_uninit(&self, dest: *mut u8)
impl<T> From<T> for Select<T>
fn from(t: T) -> TReturns the argument unchanged.
impl<T> Read<Exclusive, BecauseExclusive> for Select<T>
where
T: ?Sized,
impl<T> ToOwned for Select<T>
where
T: Clone,
type Owned = T;fn to_owned(&self) -> Tfn clone_into(&self, target: &mut T)
impl<T, U> Into<U> for Select<T>
where
U: From<T>,
fn into(self) -> UCalls
U::from(self).That is, this conversion is whatever the implementation of
[From]<T> for Uchooses to do.
impl<T, U> TryFrom<U> for Select<T>
where
U: Into<T>,
type Error = never;fn try_from(value: U) -> Result<T, never>
impl<T, U> TryInto<U> for Select<T>
where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error;fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
impl<V, T> VZip<V> for Select<T>
where
V: MultiLane<T>,
fn vzip(self) -> V