Struct proptest::collection::HashMapValueTree

source ·
pub struct HashMapValueTree<K, V>(/* private fields */)
where
    K: ValueTree,
    V: ValueTree,
    K::Value: Hash + Eq;
Expand description

ValueTree corresponding to HashMapStrategy.

Trait Implementations§

source§

impl<K, V> Clone for HashMapValueTree<K, V>
where K: ValueTree + Clone, V: ValueTree + Clone, K::Value: Hash + Eq,

source§

fn clone(&self) -> HashMapValueTree<K, V>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<K, V> Debug for HashMapValueTree<K, V>
where K: ValueTree + Debug, V: ValueTree + Debug, K::Value: Hash + Eq,

source§

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

Formats the value using the given formatter. Read more
source§

impl<K, V> ValueTree for HashMapValueTree<K, V>
where K: ValueTree, V: ValueTree, K::Value: Hash + Eq,

§

type Value = HashMap<<K as ValueTree>::Value, <V as ValueTree>::Value>

The type of the value produced by this ValueTree.
source§

fn current(&self) -> Self::Value

Returns the current value.
source§

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. Read more
source§

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. Read more

Auto Trait Implementations§

§

impl<K, V> Freeze for HashMapValueTree<K, V>

§

impl<K, V> RefUnwindSafe for HashMapValueTree<K, V>

§

impl<K, V> Send for HashMapValueTree<K, V>
where K: Send, V: Send,

§

impl<K, V> Sync for HashMapValueTree<K, V>
where K: Sync, V: Sync,

§

impl<K, V> Unpin for HashMapValueTree<K, V>
where K: Unpin, V: Unpin,

§

impl<K, V> UnwindSafe for HashMapValueTree<K, V>
where K: UnwindSafe, V: UnwindSafe,

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source§

fn vzip(self) -> V