std::sys::pal::unix::kernel_copy

Enum FdMeta

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enum FdMeta {
    Metadata(Metadata),
    Socket,
    Pipe,
    NoneObtained,
}
Expand description

This type represents either the inferred FileType of a RawFd based on the source type from which it was extracted or the actual metadata

The methods on this type only provide hints, due to AsRawFd and FromRawFd the inferred type may be wrong.

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§1.0.0

Metadata(Metadata)

§1.0.0

Socket

§1.0.0

Pipe

§1.0.0

NoneObtained

We don’t have any metadata because the stat syscall failed

Implementations§

Auto Trait Implementations§

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impl Freeze for FdMeta

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impl RefUnwindSafe for FdMeta

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impl Send for FdMeta

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impl Sync for FdMeta

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impl Unpin for FdMeta

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impl UnwindSafe for FdMeta

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> SizedTypeProperties for T

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#[doc(hidden)] const IS_ZST: bool = _

🔬This is a nightly-only experimental API. (sized_type_properties)
true if this type requires no storage. false if its size is greater than zero. Read more
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#[doc(hidden)] const LAYOUT: Layout = _

🔬This is a nightly-only experimental API. (sized_type_properties)
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#[doc(hidden)] const MAX_SLICE_LEN: usize = _

🔬This is a nightly-only experimental API. (sized_type_properties)
The largest safe length for a [Self]. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.