new FedimintWallet()t
Creates a new instance of FedimintWallet.
new FedimintWallet(lazy?: boolean)
This constructor initializes a FedimintWallet instance, which manages communication with a Web Worker. The Web Worker is responsible for running WebAssembly code that handles the core Fedimint Client operations.
(default) When not in
lazymode, the constructor immediately initializes the Web Worker and begins loading the WebAssembly module in the background.In
lazymode, the Web Worker and WebAssembly initialization are deferred until the first operation that requires them, reducing initial overhead at the cost of a slight delay on the first operation.
TIP
lazy mode is useful for applications where Fedimint Wallet functionality is not needed immediately. This allows you to create a top-level FedimintWallet instance without slowing down your initial page load.
You can later initialize the wallet and open it when needed.
Parameters
• lazy: boolean = false
If true, delays Web Worker and WebAssembly initialization until needed. Default is false.
Returns
Example
import { FedimintWallet } from '@fedimint/core-web'
// Create a wallet with immediate initialization
const wallet = new FedimintWallet() // wasm gets initialized here
wallet.open()
// Create a wallet with lazy initialization
const lazyWallet = new FedimintWallet(true) // lazy = true
// Some time later...
lazyWallet.open() // wasm gets initialized here