Struct InMemoryStorage 

pub struct InMemoryStorage { /* private fields */ }

In-memory storage implementation

Stores tasks in memory without any file I/O, making tests fast and isolated. Uses RefCell for interior mutability since Storage trait methods take &self.

Examples

use rustodo::storage::memory::InMemoryStorage;

let storage = InMemoryStorage::default();
// Use in tests without touching filesystem

Implementations

impl InMemoryStorage

pub fn with_tasks(tasks: Vec<Task>) -> Self

Create in-memory storage pre-populated with tasks

Useful for setting up test fixtures.

pub fn len(&self) -> usize

Get current number of tasks (for assertions)

pub fn is_empty(&self) -> bool

Check if storage is empty (for assertions)

Trait Implementations

impl Default for InMemoryStorage

fn default() -> InMemoryStorage

Returns the “default value” for a type.

impl Storage for InMemoryStorage

fn load(&self) -> Result<Vec<Task>>

Load all tasks from storage.

fn save(&self, tasks: &[Task]) -> Result<()>

Persist all tasks to storage, replacing any previously saved state.

fn location(&self) -> String

Returns a human-readable description of the storage location.