Struct btfproto::client::FsClient

pub struct FsClient { /* private fields */ }

A struct which can be used to perform filesystem operations on a remote server.

Implementations

impl FsClient

pub fn new(tx: Transmitter) -> Self

Creates a new FsClient which sends all filesystem operations to the server using the given Transmitter.

pub fn into_inner(self) -> Transmitter

pub fn get_ref(&self) -> &Transmitter

pub fn get_mut(&mut self) -> &mut Transmitter

impl FsClient

pub async fn lookup(&self, parent: Inode, name: &str) -> Result<LookupReply>

Lookup up the given name under the given inode.

pub async fn create( &self, parent: Inode, name: &str, flags: Flags, mode: u32, umask: u32 ) -> Result<CreateReply>

pub async fn open(&self, inode: Inode, flags: Flags) -> Result<OpenReply>

pub async fn read<R, Fut, F>( &self, inode: Inode, handle: Handle, offset: u64, size: u64, callback: F ) -> Result<R>where F: 'static + Send + FnOnce(ReadReply<'_>) -> Fut, Fut: Send + Future<Output = R>,

pub async fn write( &self, inode: Inode, handle: Handle, offset: u64, data: &[u8] ) -> Result<WriteReply>

pub async fn flush(&self, inode: Inode, handle: Handle) -> Result<()>

pub async fn read_dir( &self, inode: Inode, handle: Handle, limit: u32, state: u64 ) -> Result<ReadDirReply>

pub async fn link( &self, inode: Inode, new_parent: Inode, name: &str ) -> Result<LinkReply>

pub async fn unlink(&self, parent: Inode, name: &str) -> Result<()>

pub async fn read_meta( &self, inode: Inode, handle: Option<Handle> ) -> Result<ReadMetaReply>

pub async fn write_meta( &self, inode: Inode, handle: Option<Handle>, attrs: Attrs, attrs_set: AttrsSet ) -> Result<WriteMetaReply>

pub async fn allocate( &self, inode: Inode, handle: Handle, size: u64 ) -> Result<()>

pub async fn close(&self, inode: Inode, handle: Handle) -> Result<()>

pub async fn forget(&self, inode: Inode, count: u64) -> Result<()>

pub async fn lock( &self, inode: Inode, handle: Handle, desc: LockDesc ) -> Result<()>

pub async fn unlock(&self, inode: Inode, handle: Handle) -> Result<()>

pub async fn add_readcap( &self, inode: Inode, handle: Handle, pub_creds: ConcretePub ) -> Result<()>

pub async fn grant_access( &self, inode: Inode, record: IssuedProcRec ) -> Result<()>

Trait Implementations

impl AsMut<Transmitter> for FsClient

fn as_mut(&mut self) -> &mut Transmitter

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Transmitter> for FsClient

fn as_ref(&self) -> &Transmitter

Converts this type into a shared reference of the (usually inferred) input type.

impl From<Transmitter> for FsClient

fn from(value: Transmitter) -> Self

Converts to this type from the input type.

impl FsProvider for FsClient

type LookupFut<'c> = impl Send + Future<Output = Result<LookupReply, Error>> + 'c

fn lookup<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Lookup<'c> ) -> Self::LookupFut<'c>

type CreateFut<'c> = impl Send + Future<Output = Result<CreateReply, Error>> + 'c

fn create<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Create<'c> ) -> Self::CreateFut<'c>

type OpenFut<'c> = impl Send + Future<Output = Result<OpenReply, Error>> + 'c

fn open<'c>(&'c self, _from: &'c Arc<BlockPath>, msg: Open) -> Self::OpenFut<'c>

type ReadGuard = Vec<u8, Global>

type ReadFut<'c> = impl Send + Future<Output = Result<<FsClient as FsProvider>::ReadGuard, Error>> + 'c

fn read<'c>(&'c self, _from: &'c Arc<BlockPath>, msg: Read) -> Self::ReadFut<'c>

Reads from the file specified in the given message.

type WriteFut<'r> = impl Send + Future<Output = Result<WriteReply, Error>> + 'r

fn write<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Write<&'c [u8]> ) -> Self::WriteFut<'c>

type FlushFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn flush<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Flush ) -> Self::FlushFut<'c>

type ReadDirFut<'c> = impl Send + Future<Output = Result<ReadDirReply, Error>> + 'c

fn read_dir<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: ReadDir ) -> Self::ReadDirFut<'c>

type LinkFut<'c> = impl Send + Future<Output = Result<LinkReply, Error>> + 'c

fn link<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Link<'c> ) -> Self::LinkFut<'c>

type UnlinkFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn unlink<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Unlink<'c> ) -> Self::UnlinkFut<'c>

type ReadMetaFut<'c> = impl Send + Future<Output = Result<ReadMetaReply, Error>> + 'c

fn read_meta<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: ReadMeta ) -> Self::ReadMetaFut<'c>

type WriteMetaFut<'c> = impl Send + Future<Output = Result<WriteMetaReply, Error>> + 'c

fn write_meta<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: WriteMeta ) -> Self::WriteMetaFut<'c>

type AllocateFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn allocate<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Allocate ) -> Self::AllocateFut<'c>

type CloseFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn close<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Close ) -> Self::CloseFut<'c>

type ForgetFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn forget<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Forget ) -> Self::ForgetFut<'c>

type LockFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn lock<'c>(&'c self, _from: &'c Arc<BlockPath>, msg: Lock) -> Self::LockFut<'c>

type UnlockFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn unlock<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: Unlock ) -> Self::UnlockFut<'c>

type AddReacapFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn add_readcap<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: AddReadcap ) -> Self::AddReacapFut<'c>

type GrantAccessFut<'c> = impl Send + Future<Output = Result<(), Error>> + 'c

fn grant_access<'c>( &'c self, _from: &'c Arc<BlockPath>, msg: GrantAccess ) -> Self::GrantAccessFut<'c>