Struct makepad_widgets::shader::std::windows::Storage::Streams::IDataReader

#[repr(transparent)]
pub struct IDataReader(/* private fields */);

Implementations

impl IDataReader

pub fn UnconsumedBufferLength(&self) -> Result<u32, Error>

pub fn UnicodeEncoding(&self) -> Result<UnicodeEncoding, Error>

pub fn SetUnicodeEncoding(&self, value: UnicodeEncoding) -> Result<(), Error>

pub fn ByteOrder(&self) -> Result<ByteOrder, Error>

pub fn SetByteOrder(&self, value: ByteOrder) -> Result<(), Error>

pub fn InputStreamOptions(&self) -> Result<InputStreamOptions, Error>

pub fn SetInputStreamOptions( &self, value: InputStreamOptions ) -> Result<(), Error>

pub fn ReadByte(&self) -> Result<u8, Error>

pub fn ReadBytes(&self, value: &mut [u8]) -> Result<(), Error>

pub fn ReadBuffer(&self, length: u32) -> Result<IBuffer, Error>

pub fn ReadBoolean(&self) -> Result<bool, Error>

pub fn ReadGuid(&self) -> Result<GUID, Error>

pub fn ReadInt16(&self) -> Result<i16, Error>

pub fn ReadInt32(&self) -> Result<i32, Error>

pub fn ReadInt64(&self) -> Result<i64, Error>

pub fn ReadUInt16(&self) -> Result<u16, Error>

pub fn ReadUInt32(&self) -> Result<u32, Error>

pub fn ReadUInt64(&self) -> Result<u64, Error>

pub fn ReadSingle(&self) -> Result<f32, Error>

pub fn ReadDouble(&self) -> Result<f64, Error>

pub fn ReadString(&self, codeunitcount: u32) -> Result<HSTRING, Error>

pub fn ReadDateTime(&self) -> Result<DateTime, Error>

Required features: "Foundation"

pub fn ReadTimeSpan(&self) -> Result<TimeSpan, Error>

Required features: "Foundation"

pub fn LoadAsync(&self, count: u32) -> Result<DataReaderLoadOperation, Error>

Required features: "Foundation"

pub fn DetachBuffer(&self) -> Result<IBuffer, Error>

pub fn DetachStream(&self) -> Result<IInputStream, Error>

Trait Implementations

impl Clone for IDataReader

fn clone(&self) -> IDataReader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComInterface for IDataReader

const IID: GUID = _

A unique identifier representing this interface.

fn as_unknown(&self) -> &IUnknown

fn cast<T>(&self) -> Result<T, Error>where T: ComInterface,

Attempts to cast the current interface to another interface using QueryInterface.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

impl Debug for IDataReader

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

Formats the value using the given formatter.

impl Interface for IDataReader

type Vtable = IDataReader_Vtbl

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

impl PartialEq<IDataReader> for IDataReader

fn eq(&self, other: &IDataReader) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IDataReader