Struct AppState 

pub struct AppState {
    pub collections: Arc<DashMap<String, Arc<VectorDB>>>,
}

Shared application state

Fields

collections: Arc<DashMap<String, Arc<VectorDB>>>

Map of collection name to VectorDB

Implementations

impl AppState

pub fn new() -> Self

Create a new application state

pub fn get_collection(&self, name: &str) -> Option<Arc<VectorDB>>

Get a collection by name

pub fn insert_collection(&self, name: String, db: Arc<VectorDB>)

Insert a collection

pub fn remove_collection(&self, name: &str) -> Option<Arc<VectorDB>>

Remove a collection

pub fn contains_collection(&self, name: &str) -> bool

Check if a collection exists

pub fn collection_names(&self) -> Vec<String>

Get all collection names

pub fn collection_count(&self) -> usize

Get the number of collections

Trait Implementations

impl Clone for AppState

fn clone(&self) -> AppState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for AppState

fn default() -> Self

Returns the “default value” for a type.