Struct attck::CollectionBuilder

pub struct CollectionBuilder { /* fields omitted */ }

Implementations

impl CollectionBuilder

pub fn insert<D: Into<Declaration>>(&mut self, object: D) -> Option<Declaration>

Insert an item into the collection.

If a resource with the same ID already exists in the collection, the older value is returned inside Some(_).

pub fn add_bundle(&mut self, bundle: Bundle<Declaration>)

Add a bundle to the collection.

ID Collisions

If any of the IDs for objects in bundle were already in self, they will be replaced with the new values.

pub fn is_empty(&self) -> bool

Get whether the collection has no items.

pub fn len(&self) -> usize

Get the number of objects in the collection.

pub fn build(self) -> Collection

Finish adding items to the collection and index it for querying.

Trait Implementations

impl Default for CollectionBuilder

fn default() -> CollectionBuilder

Returns the “default value” for a type.

impl<D: Into<Declaration>> Extend<D> for CollectionBuilder

fn extend<T: IntoIterator<Item = D>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

pub fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

pub fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl From<Bundle<Declaration>> for CollectionBuilder

fn from(bundle: Bundle<Declaration>) -> Self

Performs the conversion.

impl<'a> Into<RelationshipGraph<'a>> for &'a CollectionBuilder

fn into(self) -> RelationshipGraph<'a>

Performs the conversion.