Struct nt_native::Handle

pub struct Handle(_);

Methods

impl Handle

pub const fn invalid() -> Handle

pub const fn new(handle: HANDLE) -> Handle

Takes ownership of the raw OS handle

pub fn is_valid(&self) -> bool

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

pub fn object_name(&self) -> Result<NtString>

Returns full object name. For files it would be something like \Device\HarddiskVolume3\RootDir\Dir\file.ext

Warning: this call uses well-known, but Undocumented structure!

pub fn remove_object(self) -> Result<()>

ShareAccess::DELETE flag should be set.

Warning: the file will be deleted immediately after the call! The system will not wait until the last HANDLE to the file is closed.

impl Handle

pub fn ioctl<I: AsByteSlice, O: AsByteSliceMut>(
    &self,
    code: u32,
    input: &I,
    output: &mut O
) -> Result<()>

pub fn ioctl_status(&self, code: u32) -> NTSTATUS

pub fn ioctl_query<T: AsByteSliceMut>(
    &self,
    code: u32,
    output: &mut T
) -> Result<()>

pub fn ioctl_same_buffer<T: Sized>(
    &self,
    code: u32,
    buffer: &mut T
) -> Result<()>

pub fn ioctl_raw(
    &self,
    code: u32,
    in_buffer: &[u8],
    out_buffer: &mut [u8]
) -> (NTSTATUS, usize)

impl Handle

pub fn write(&self, data: &[u8], pos: Option<u64>) -> Result<usize>

pub fn read(&self, buffer: &mut [u8], pos: Option<u64>) -> Result<usize>

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

Trait Implementations

impl AsRawHandle for Handle

fn as_raw_handle(&self) -> RawHandle

Extracts the raw handle, without taking any ownership.

impl Clone for Handle

fn clone(&self) -> Handle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Handle

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

Formats the value using the given formatter.

impl Drop for Handle

fn drop(&mut self)

Executes the destructor for this type.

impl From<Handle> for File

fn from(handle: Handle) -> Self

Performs the conversion.

impl From<Handle> for Volume

fn from(handle: Handle) -> Self

Performs the conversion.

impl From<Handle> for Disk

fn from(handle: Handle) -> Self

Performs the conversion.

impl FromRawHandle for Handle

unsafe fn from_raw_handle(handle: RawHandle) -> Self

Constructs a new I/O object from the specified raw handle.

impl IntoRawHandle for Handle

fn into_raw_handle(self) -> RawHandle

Consumes this object, returning the raw underlying handle.

impl Read for Handle

fn read(&mut self, buf: &mut [u8]) -> Result<usize>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize, Error>

Like read, except that it reads into a slice of buffers.

unsafe fn initializer(&self) -> Initializer

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

Determines if this Reader can work with buffers of uninitialized memory.

fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, appending them to buf.

fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an [Iterator] over its bytes.

fn chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which will read at most limit bytes from it.

impl Send for Handle

impl Sync for Handle

impl Write for Handle

fn write(&mut self, buf: &[u8]) -> Result<usize>

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice]) -> Result<(), Error>

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

Attempts to write multiple buffers into this writer.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

Creates a "by reference" adaptor for this instance of Write.