OrdMap

microcad_lang::ord_map

Struct OrdMap 

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pub struct OrdMap<K, V>
where
    V: OrdMapValue<K>,
    K: Eq + Hash + Clone,
{ /* private fields */ }
Expand description

Map whose values can be accessed via index in original insert order.

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impl<K, V> OrdMap<K, V>
where V: OrdMapValue<K>, K: Eq + Hash + Clone,

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pub fn iter(&self) -> Iter<'_, V>

get iterator over values in original order

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pub fn len(&self) -> usize

return number of stored values

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pub fn is_empty(&self) -> bool

true no values are stored`

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pub fn try_push(&mut self, item: V) -> Result<(), K>

add new value

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pub fn get(&self, key: &K) -> Option<&V>

get value by key

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pub fn keys(&self) -> Keys<'_, K, usize>

get list of all keys

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pub fn first(&self) -> Option<&V>

get first element

Trait Implementations§

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impl<K, V> Clone for OrdMap<K, V>
where V: OrdMapValue<K> + Clone, K: Eq + Hash + Clone + Clone,

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

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<K, V> Debug for OrdMap<K, V>
where V: OrdMapValue<K> + Debug, K: Eq + Hash + Clone,

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

Formats the value using the given formatter. Read more
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impl<K, V> Default for OrdMap<K, V>
where V: OrdMapValue<K>, K: Eq + Hash + Clone,

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<K, V> From<Vec<V>> for OrdMap<K, V>
where V: OrdMapValue<K>, K: Eq + Hash + Clone,

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fn from(vec: Vec<V>) -> Self

Converts to this type from the input type.
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impl<K, V> Index<&K> for OrdMap<K, V>
where V: OrdMapValue<K>, K: Eq + Hash + Clone,

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type Output = V

The returned type after indexing.
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fn index(&self, key: &K) -> &Self::Output

Performs the indexing (container[index]) operation. Read more
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impl<K, V> Index<usize> for OrdMap<K, V>
where V: OrdMapValue<K>, K: Eq + Hash + Clone,

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type Output = V

The returned type after indexing.
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fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation. Read more

Auto Trait Implementations§

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

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impl<K, V> RefUnwindSafe for OrdMap<K, V>
where V: RefUnwindSafe, K: RefUnwindSafe,

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

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

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

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

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<G1, G2> Within<G2> for G1
where G2: Contains<G1>,

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fn is_within(&self, b: &G2) -> bool