Struct Dex 

pub struct Dex<I: Identifiable>(pub HashMap<I::Id, Arc<I>>);

A Dex is used to hold types with an identifiable value (see Identifiable).

Tuple Fields

0: HashMap<I::Id, Arc<I>>

Implementations

impl<I: Identifiable> Dex<I>

where I::Id: Eq + Hash,

pub fn try_get(&self, id: &I::Id) -> Option<&Arc<I>>

Try to get an identifiable value from the Dex.

pub fn unknown(&self) -> &Arc<I>

Get the unknown value from the Dex.

pub fn get(&self, id: &I::Id) -> &Arc<I>

Get the identifiable value from the Dex, or return the unknown value.

pub fn len(&self) -> usize

Get the length of the Dex.

pub fn is_empty(&self) -> bool

Check if the Dex is empty

pub fn new(inner: HashMap<I::Id, Arc<I>>) -> Self

pub fn insert(&mut self, v: I) -> Option<Arc<I>>

where I::Id: Clone,

pub fn try_get_named(&self, name: impl AsRef<str>) -> Option<&Arc<I>>

pub fn remove(&mut self, id: &I::Id) -> Option<Arc<I>>

Trait Implementations

impl<I: Clone + Identifiable> Clone for Dex<I>

where I::Id: Clone,

fn clone(&self) -> Dex<I>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<I: Debug + Identifiable> Debug for Dex<I>

where I::Id: Debug,

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

Formats the value using the given formatter.

impl<I: Identifiable> Default for Dex<I>

where I::Id: Hash + Eq,

fn default() -> Self

Returns the “default value” for a type.

impl<'de, I: Identifiable + Deserialize<'de>> Deserialize<'de> for Dex<I>

where I::Id: Hash + Eq + Clone,

Deserialize Dex from a Vec

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl<I: Identifiable + Serialize> Serialize for Dex<I>

where I::Id: Hash + Eq,

Serialize Dex as a Vec

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.