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Cancel

std::os::fortanix_sgx::usercalls::raw

Struct Cancel 

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#[repr(C)]
pub struct Cancel;
🔬This is a nightly-only experimental API. (sgx_platform #56975)
Available on Fortanix and SGX only.
Expand description

Cancel a usercall previously sent to userspace.

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impl Clone for Cancel

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fn clone(&self) -> Cancel

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Cancel

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impl Default for Cancel

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fn default() -> Cancel

Returns the “default value” for a type. Read more
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impl UserSafeSized for Cancel

Auto Trait Implementations§

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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.
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impl<T> UserSafe for T
where T: UserSafeSized,

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fn align_of() -> usize

🔬This is a nightly-only experimental API. (sgx_platform #56975)
Available on Fortanix and SGX only.
Equivalent to align_of::<Self>.
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unsafe fn from_raw_sized_unchecked(ptr: *mut u8, size: usize) -> *mut T

🔬This is a nightly-only experimental API. (sgx_platform #56975)
Available on Fortanix and SGX only.
Constructs a pointer to Self given a memory range in user space. Read more
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unsafe fn from_raw_sized(ptr: *mut u8, size: usize) -> NonNull<Self>

🔬This is a nightly-only experimental API. (sgx_platform #56975)
Available on Fortanix and SGX only.
Constructs a pointer to Self given a memory range. Read more
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unsafe fn check_ptr(ptr: *const Self)

🔬This is a nightly-only experimental API. (sgx_platform #56975)
Available on Fortanix and SGX only.
Checks if a pointer may point to Self in user memory. Read more
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impl<T> UserSafeCopyDestination<T> for T

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fn as_mut_ptr(&mut self) -> *mut T

🔬This is a nightly-only experimental API. (sgx_platform #56975)
Available on Fortanix and SGX only.
Returns a pointer for writing to the value.