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IoResource

shape_value::heap_value

Enum IoResource

pub enum IoResource {
    File(File),
    TcpStream(TcpStream),
    TcpListener(TcpListener),
    UdpSocket(UdpSocket),
    ChildProcess(Child),
    PipeReader(ChildStdout),
    PipeWriter(ChildStdin),
    PipeReaderErr(ChildStderr),
    Custom(Box<dyn Any + Send>),
}

Expand description

The underlying OS resource wrapped by an IoHandle.

Variants§

File(File)

TcpStream(TcpStream)

TcpListener(TcpListener)

UdpSocket(UdpSocket)

ChildProcess(Child)

PipeReader(ChildStdout)

PipeWriter(ChildStdin)

PipeReaderErr(ChildStderr)

Custom(Box<dyn Any + Send>)

Type-erased resource for custom I/O handles (e.g. memoized transports).

Trait Implementations§

impl Debug for IoResource

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for IoResource

impl !RefUnwindSafe for IoResource

impl Send for IoResource

impl !Sync for IoResource

impl Unpin for IoResource

impl UnsafeUnpin for IoResource

impl !UnwindSafe for IoResource

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> 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> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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> 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.