Struct FuseFS 

pub struct FuseFS {
    repo: Repository<IndexedFullStatus>,
    vfs: Vfs,
    open_files: RwLock<BTreeMap<u64, OpenFile>>,
    now: SystemTime,
    file_policy: FilePolicy,
}

Fields

repo: Repository<IndexedFullStatus>

vfs: Vfs

open_files: RwLock<BTreeMap<u64, OpenFile>>

now: SystemTime

file_policy: FilePolicy

Implementations

impl FuseFS

pub(crate) fn new( repo: Repository<IndexedFullStatus>, vfs: Vfs, file_policy: FilePolicy, ) -> Self

fn node_from_path(&self, path: &Path) -> Result<Node, i32>

fn dir_entries_from_path(&self, path: &Path) -> Result<Vec<Node>, i32>

Trait Implementations

impl FilesystemMT for FuseFS

fn getattr( &self, _req: RequestInfo, path: &Path, _fh: Option<u64>, ) -> ResultEntry

Get the attributes of a filesystem entry.

fn readlink(&self, _req: RequestInfo, path: &Path) -> ResultData

Read a symbolic link.

fn open(&self, _req: RequestInfo, path: &Path, _flags: u32) -> ResultOpen

Open a file.

fn release( &self, _req: RequestInfo, _path: &Path, fh: u64, _flags: u32, _lock_owner: u64, _flush: bool, ) -> ResultEmpty

Called when an open file is closed.

fn read( &self, _req: RequestInfo, _path: &Path, fh: u64, offset: u64, size: u32, callback: impl FnOnce(ResultSlice<'_>) -> CallbackResult, ) -> CallbackResult

Read from a file.

fn opendir(&self, _req: RequestInfo, _path: &Path, _flags: u32) -> ResultOpen

Open a directory.

fn readdir(&self, _req: RequestInfo, path: &Path, _fh: u64) -> ResultReaddir

Get the entries of a directory.

fn releasedir( &self, _req: RequestInfo, _path: &Path, _fh: u64, _flags: u32, ) -> ResultEmpty

Close an open directory.

fn listxattr(&self, _req: RequestInfo, path: &Path, size: u32) -> ResultXattr

List extended attributes for a file.

fn getxattr( &self, _req: RequestInfo, path: &Path, name: &OsStr, size: u32, ) -> ResultXattr

Get a file extended attribute.

fn init(&self, _req: RequestInfo) -> Result<(), i32>

Called on mount, before any other function.

fn destroy(&self)

Called on filesystem unmount.

fn chmod( &self, _req: RequestInfo, _path: &Path, _fh: Option<u64>, _mode: u32, ) -> Result<(), i32>

Change the mode of a filesystem entry.

fn chown( &self, _req: RequestInfo, _path: &Path, _fh: Option<u64>, _uid: Option<u32>, _gid: Option<u32>, ) -> Result<(), i32>

Change the owner UID and/or group GID of a filesystem entry.

fn truncate( &self, _req: RequestInfo, _path: &Path, _fh: Option<u64>, _size: u64, ) -> Result<(), i32>

Set the length of a file.

fn utimens( &self, _req: RequestInfo, _path: &Path, _fh: Option<u64>, _atime: Option<SystemTime>, _mtime: Option<SystemTime>, ) -> Result<(), i32>

Set timestamps of a filesystem entry.

fn utimens_macos( &self, _req: RequestInfo, _path: &Path, _fh: Option<u64>, _crtime: Option<SystemTime>, _chgtime: Option<SystemTime>, _bkuptime: Option<SystemTime>, _flags: Option<u32>, ) -> Result<(), i32>

Set timestamps of a filesystem entry (with extra options only used on MacOS).

fn mknod( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, _mode: u32, _rdev: u32, ) -> Result<(Duration, FileAttr), i32>

Create a special file.

fn mkdir( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, _mode: u32, ) -> Result<(Duration, FileAttr), i32>

Create a directory.

fn unlink( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, ) -> Result<(), i32>

Remove a file.

fn rmdir( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, ) -> Result<(), i32>

Remove a directory.

fn symlink( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, _target: &Path, ) -> Result<(Duration, FileAttr), i32>

Create a symbolic link.

fn rename( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, _newparent: &Path, _newname: &OsStr, ) -> Result<(), i32>

Rename a filesystem entry.

fn link( &self, _req: RequestInfo, _path: &Path, _newparent: &Path, _newname: &OsStr, ) -> Result<(Duration, FileAttr), i32>

Create a hard link.

fn write( &self, _req: RequestInfo, _path: &Path, _fh: u64, _offset: u64, _data: Vec<u8>, _flags: u32, ) -> Result<u32, i32>

Write to a file.

fn flush( &self, _req: RequestInfo, _path: &Path, _fh: u64, _lock_owner: u64, ) -> Result<(), i32>

Called each time a program calls close on an open file.

fn fsync( &self, _req: RequestInfo, _path: &Path, _fh: u64, _datasync: bool, ) -> Result<(), i32>

Write out any pending changes of a file.

fn fsyncdir( &self, _req: RequestInfo, _path: &Path, _fh: u64, _datasync: bool, ) -> Result<(), i32>

Write out any pending changes to a directory.

fn statfs(&self, _req: RequestInfo, _path: &Path) -> Result<Statfs, i32>

Get filesystem statistics.

fn setxattr( &self, _req: RequestInfo, _path: &Path, _name: &OsStr, _value: &[u8], _flags: u32, _position: u32, ) -> Result<(), i32>

Set a file extended attribute.

fn removexattr( &self, _req: RequestInfo, _path: &Path, _name: &OsStr, ) -> Result<(), i32>

Remove an extended attribute for a file.

fn access(&self, _req: RequestInfo, _path: &Path, _mask: u32) -> Result<(), i32>

Check for access to a file.

fn create( &self, _req: RequestInfo, _parent: &Path, _name: &OsStr, _mode: u32, _flags: u32, ) -> Result<CreatedEntry, i32>

Create and open a new file.