## Capabilities
This service can be used to:
- [ ] create_dir
- [x] stat
- [x] read
- [x] write
- [x] delete
- [x] list
- [ ] copy
- [ ] rename
- [ ] presign
## Example
### Via Builder
```rust,no_run
use std::sync::Arc;
use anyhow::Result;
use opendal_core::services::Memory;
use opendal_core::Operator;
#[tokio::main]
async fn main() -> Result<()> {
let mut builder = Memory::default().root("/tmp");
let op: Operator = Operator::new(builder)?.finish();
Ok(())
}
```