Struct Set 

pub struct Set<T: Eq>(/* private fields */);

A simple Set implementation that de-duplicates elements by Eq.

Set is a glorified Vec with insertion checks, so to perform any read actions on a Set you should use the AsRef implementation to convert to a slice.

Implementations

impl<T: Eq> Set<T>

pub fn insert<S: Into<T>>(&mut self, s: S) -> bool

Insert a new element.

Returns true if inserted, false if the element already exists in the set.

pub fn insert_all<I, S>(&mut self, ts: I)

where I: IntoIterator<Item = S>, S: Into<T>,

Insert multiple new elements.

Trait Implementations

impl<T: Eq> AsRef<[T]> for Set<T>

fn as_ref(&self) -> &[T]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone + Eq> Clone for Set<T>

fn clone(&self) -> Set<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Eq> Debug for Set<T>

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

Formats the value using the given formatter.

impl<T: Default + Eq> Default for Set<T>

fn default() -> Set<T>

Returns the “default value” for a type.

impl<'de, T: Eq + Deserialize<'de>> Deserialize<'de> for Set<T>

fn deserialize<D>(d: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: Eq, S: Into<T>> FromIterator<S> for Set<T>

fn from_iter<I>(i: I) -> Self

where I: IntoIterator<Item = S>,

Creates a value from an iterator.

impl<T: Eq> IntoIterator for Set<T>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<T>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T: Eq + Serialize> Serialize for Set<T>

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

where S: Serializer,

Serialize this value into the given Serde serializer.