Struct LocalStorage 

pub struct LocalStorage { /* private fields */ }

LocalStorage-equivalent storage for Rust Provides a simple, persistent key-value store similar to browser localStorage Stores data in JSON files on disk in a single directory

This is similar to browser localStorage in that it:

• Persists data to disk
• Provides simple get/put/has operations
• Stores data in a user-accessible location
• Is simpler than a full database (like Sled)

Implementations

impl LocalStorage

pub fn new(data_dir: &str) -> GunResult<Self>

Create a new LocalStorage instance

Arguments

• data_dir - Directory path where data will be stored (e.g., “./gun_data”)

Creates the directory if it doesn’t exist

pub async fn flush(&self) -> GunResult<()>

Flush dirty entries to disk

Trait Implementations

impl Drop for LocalStorage

fn drop(&mut self)

Executes the destructor for this type.

impl Storage for LocalStorage

fn get<'life0, 'life1, 'async_trait>( &'life0 self, soul: &'life1 str, ) -> Pin<Box<dyn Future<Output = GunResult<Option<Node>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve a node by its soul (unique identifier)

fn put<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, soul: &'life1 str, node: &'life2 Node, ) -> Pin<Box<dyn Future<Output = GunResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Store a node by its soul (unique identifier)

fn has<'life0, 'life1, 'async_trait>( &'life0 self, soul: &'life1 str, ) -> Pin<Box<dyn Future<Output = GunResult<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if a node exists in storage