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IoFile

starnix_modules_procfs::pid_directory

Struct IoFile

pub struct IoFile {}

Expand description

IoFile implements proc/<pid>/io file.

Implementations§

impl IoFile

pub fn new_node() -> impl FsNodeOps

Trait Implementations§

impl Clone for IoFile

fn clone(&self) -> IoFile

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl DynamicFileSource for IoFile

fn generate( &self, _current_task: &CurrentTask, sink: &mut DynamicFileBuf, ) -> Result<(), Errno>

fn generate_locked( &self, _locked: &mut Locked<FileOpsCore>, current_task: &CurrentTask, sink: &mut DynamicFileBuf, ) -> Result<(), Errno>

fn write( &self, _locked: &mut Locked<FileOpsCore>, _current_task: &CurrentTask, _offset: usize, _data: &mut dyn InputBuffer, ) -> Result<usize, Errno>

Auto Trait Implementations§

impl Freeze for IoFile

impl RefUnwindSafe for IoFile

impl Send for IoFile

impl Sync for IoFile

impl Unpin for IoFile

impl UnsafeUnpin for IoFile

impl UnwindSafe for IoFile

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsAny for T
where T: Any,

fn as_any(&self) -> &(dyn Any + 'static)

fn type_name(&self) -> &'static str

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> InstanceFromServiceTransport<T> for T

fn from_service_transport(handle: T) -> T

Converts the given service transport handle of type T to [Self]

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> Into32<U> for T
where U: MultiArchFrom<T>,

fn into_32(self) -> U

impl<T, U> Into64<U> for T
where U: MultiArchFrom<T>,

fn into_64(self) -> U

impl<T> IntoAny for T
where T: 'static + Send + Sync,

fn into_any(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Cast the given object into a dyn std::any::Any.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T, U> IntoExt<U> for T
where U: FromExt<T>,

fn into_ext(self) -> U

Performs the conversion.

impl<T, U> IntoFidl<U> for T
where U: FromFidl<T>,

fn into_fidl(self) -> U

impl<T, U> MultiArchFrom<T> for U
where U: From<T>,

fn from_64(value: T) -> U

fn from_32(value: T) -> U

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> SequenceFileSource for T
where T: DynamicFileSource,

type Cursor = ()

fn next_locked( &self, locked: &mut Locked<FileOpsCore>, current_task: &CurrentTask, _cursor: (), sink: &mut DynamicFileBuf, ) -> Result<Option<()>, Errno>

fn write( &self, locked: &mut Locked<FileOpsCore>, current_task: &CurrentTask, offset: usize, data: &mut dyn InputBuffer, ) -> Result<usize, Errno>

fn next( &self, _current_task: &CurrentTask, _cursor: Self::Cursor, _sink: &mut DynamicFileBuf, ) -> Result<Option<Self::Cursor>, Errno>

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T, U> TryIntoExt<U> for T
where U: TryFromExt<T>,

type Error = <U as TryFromExt<T>>::Error

fn try_into_ext(self) -> Result<U, <T as TryIntoExt<U>>::Error>

Tries to perform the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<St> WithTag for St

fn tagged<T>(self, tag: T) -> Tagged<T, St>

Produce a new stream from this one which yields item tupled with a constant tag

impl<B, A> LockBefore<B> for A
where B: LockAfter<A>,

impl<B, A> LockEqualOrBefore<B> for A
where A: LockBefore<B>,

impl<E> RunsTransport<Mpsc> for E

impl<E> RunsTransport<Mpsc> for E
where E: RunsTransport<Mpsc>,