Struct SimStorageProvider 

pub struct SimStorageProvider { /* private fields */ }

Simulated storage provider for deterministic testing.

Each provider is scoped to a specific process IP address. Files opened through this provider are tagged with the owner IP, enabling per-process fault injection and storage isolation.

Example

let sim = SimWorld::new();
let ip: IpAddr = "10.0.1.1".parse().unwrap();
let provider = SimStorageProvider::new(sim.weak(), ip);

let file = provider.open("test.txt", OpenOptions::create_write()).await?;

Implementations

impl SimStorageProvider

pub fn new(sim: WeakSimWorld, owner_ip: IpAddr) -> Self

Create a new simulated storage provider scoped to a process IP.

Trait Implementations

impl Clone for SimStorageProvider

fn clone(&self) -> SimStorageProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SimStorageProvider

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

Formats the value using the given formatter.

impl StorageProvider for SimStorageProvider

type File = SimStorageFile

The file type for this provider.

fn open<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, options: OpenOptions, ) -> Pin<Box<dyn Future<Output = Result<Self::File>> + 'async_trait>>

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

Open a file with the given options.

fn exists<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<bool>> + 'async_trait>>

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

Check if a file exists at the given path.

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + 'async_trait>>

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

Delete a file at the given path.

fn rename<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 str, to: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + 'async_trait>>

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

Rename a file from one path to another.