Struct abstutil::collections::MultiMap

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pub struct MultiMap<K, V> where
    K: Ord + PartialEq + Clone,
    V: Ord + PartialEq + Clone,  {
    map: BTreeMap<K, BTreeSet<V>>,
    empty: BTreeSet<V>,
}

Fields

map: BTreeMap<K, BTreeSet<V>>empty: BTreeSet<V>

Implementations

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impl<K, V> MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

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pub fn consume(self) -> BTreeMap<K, BTreeSet<V>>

Trait Implementations

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impl<K: Clone, V: Clone> Clone for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

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

Returns a copy 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> Default for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

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fn default() -> MultiMap<K, V>

Returns the “default value” for a type. Read more

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impl<K: PartialEq, V: PartialEq> PartialEq<MultiMap<K, V>> for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

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fn eq(&self, other: &MultiMap<K, V>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &MultiMap<K, V>) -> bool

This method tests for !=.

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impl<K, V> StructuralPartialEq for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

Auto Trait Implementations

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

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

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

impl<K, V> Unpin for MultiMap<K, V>

impl<K, V> UnwindSafe for MultiMap<K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,

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,

const: unstable · source

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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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

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)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct abstutil::collections::MultiMap

Fields

Implementations

impl<K, V> MultiMap<K, V> where K: Ord + PartialEq + Clone, V: Ord + PartialEq + Clone,

pub fn new() -> MultiMap<K, V>

pub fn insert(&mut self, key: K, value: V)

pub fn remove(&mut self, key: K, value: V)

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

pub fn set(&mut self, key: K, values: BTreeSet<V>)

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn borrow(&self) -> &BTreeMap<K, BTreeSet<V>>

pub fn consume(self) -> BTreeMap<K, BTreeSet<V>>

Trait Implementations

impl<K: Clone, V: Clone> Clone for MultiMap<K, V> where K: Ord + PartialEq + Clone, V: Ord + PartialEq + Clone,

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

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

impl<K, V> Default for MultiMap<K, V> where K: Ord + PartialEq + Clone, V: Ord + PartialEq + Clone,

fn default() -> MultiMap<K, V>

impl<K: PartialEq, V: PartialEq> PartialEq<MultiMap<K, V>> for MultiMap<K, V> where K: Ord + PartialEq + Clone, V: Ord + PartialEq + Clone,

fn eq(&self, other: &MultiMap<K, V>) -> bool

fn ne(&self, other: &MultiMap<K, V>) -> bool

impl<K, V> StructuralPartialEq for MultiMap<K, V> where K: Ord + PartialEq + Clone, V: Ord + PartialEq + Clone,

Auto Trait Implementations

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

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

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

impl<K, V> Unpin for MultiMap<K, V>

impl<K, V> UnwindSafe for MultiMap<K, V> where K: RefUnwindSafe, V: RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<K, V> MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

impl<K: Clone, V: Clone> Clone for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

impl<K, V> Default for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

impl<K: PartialEq, V: PartialEq> PartialEq<MultiMap<K, V>> for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

impl<K, V> StructuralPartialEq for MultiMap<K, V> where
K: Ord + PartialEq + Clone,
V: Ord + PartialEq + Clone,

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

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

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

impl<K, V> UnwindSafe for MultiMap<K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,

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

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

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

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

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

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

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