Struct BufferedFile 

pub struct BufferedFile { /* private fields */ }

File convenience wrapper. Reads only the requested range, without prefetch or a retained cache; writes are durable before returning successfully.

Implementations

impl BufferedFile

pub fn new(mount: Arc<dyn Mount>, fh: Bytes) -> Self

Own one OPEN reference for fh; every separately constructed wrapper must receive its own reference obtained via Mount::open/create.

pub async fn read_at(&self, offset: u64, len: u32) -> Result<Bytes>

pub async fn write_at(&self, offset: u64, data: Bytes) -> Result<()>

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

pub async fn close(&self) -> Result<()>

Trait Implementations

impl Debug for BufferedFile

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

Formats the value using the given formatter.