Struct ReplyCreate 

pub struct ReplyCreate { /* private fields */ }

Create reply

Implementations

impl ReplyCreate

pub fn created( self, ttl: &Duration, attr: &FileAttr, generation: Generation, fh: FileHandle, flags: FopenFlags, )

Reply to a request with a newly created file entry and its newly open file handle

Panics

When attempting to use kernel passthrough. Use opened_passthrough() instead.

pub fn error(self, err: Errno)

Reply to a request with the given error code

pub fn open_backing(&self, fd: impl AsFd) -> Result<BackingId>

Registers a fd for passthrough, returning a BackingId. Once you have the backing ID, you can pass it as the 6th parameter of ReplyCreate::created_passthrough(). This is done in two separate steps because it may make sense to reuse backing IDs (to avoid having to repeatedly reopen the underlying file or potentially keep thousands of fds open).

pub fn created_passthrough( self, ttl: &Duration, attr: &FileAttr, generation: Generation, fh: FileHandle, flags: FopenFlags, backing_id: &BackingId, )

Reply to a request with an opened backing id. Call ReplyCreate::open_backing() to get one of these.

Trait Implementations

impl Debug for ReplyCreate

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

Formats the value using the given formatter.