Enum rustc_mir_build::check_unsafety::UnsafeOpKind

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enum UnsafeOpKind {
    CallToUnsafeFunction(Option<DefId>),
    UseOfInlineAssembly,
    InitializingTypeWith,
    UseOfMutableStatic,
    UseOfExternStatic,
    DerefOfRawPointer,
    AccessToUnionField,
    MutationOfLayoutConstrainedField,
    BorrowOfLayoutConstrainedField,
    CallToFunctionWith(DefId),
}

Variants

`CallToUnsafeFunction(Option<DefId>)`

`UseOfInlineAssembly`

`InitializingTypeWith`

`UseOfMutableStatic`

`UseOfExternStatic`

`DerefOfRawPointer`

`AccessToUnionField`

`MutationOfLayoutConstrainedField`

`BorrowOfLayoutConstrainedField`

`CallToFunctionWith(DefId)`

Implementations

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Trait Implementations

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impl Clone for UnsafeOpKind

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fn clone(&self) -> UnsafeOpKind

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl PartialEq<UnsafeOpKind> for UnsafeOpKind

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

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

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

This method tests for !=.

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impl StructuralPartialEq for UnsafeOpKind

Auto Trait Implementations

impl RefUnwindSafe for UnsafeOpKind

impl UnwindSafe for UnsafeOpKind

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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,

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 for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<'a, T> Captures<'a> for T where
T: ?Sized,

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 12 bytes

Size for each variant:

CallToUnsafeFunction: 8 bytes
UseOfInlineAssembly: 0 bytes
InitializingTypeWith: 0 bytes
UseOfMutableStatic: 0 bytes
UseOfExternStatic: 0 bytes
DerefOfRawPointer: 0 bytes
AccessToUnionField: 0 bytes
MutationOfLayoutConstrainedField: 0 bytes
BorrowOfLayoutConstrainedField: 0 bytes
CallToFunctionWith: 8 bytes

Enum rustc_mir_build::check_unsafety::UnsafeOpKind

Variants

CallToUnsafeFunction(Option<DefId>)

UseOfInlineAssembly

InitializingTypeWith

UseOfMutableStatic

UseOfExternStatic

DerefOfRawPointer

AccessToUnionField

MutationOfLayoutConstrainedField

BorrowOfLayoutConstrainedField

CallToFunctionWith(DefId)

Implementations

impl UnsafeOpKind

pub fn simple_description(&self) -> &'static str

pub fn description_and_note( &self, tcx: TyCtxt<'_>) -> (Cow<'static, str>, &'static str)

Trait Implementations

impl Clone for UnsafeOpKind

fn clone(&self) -> UnsafeOpKind

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

impl PartialEq<UnsafeOpKind> for UnsafeOpKind

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

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

impl Copy for UnsafeOpKind

impl StructuralPartialEq for UnsafeOpKind

Auto Trait Implementations

impl RefUnwindSafe for UnsafeOpKind

impl Send for UnsafeOpKind

impl Sync for UnsafeOpKind

impl Unpin for UnsafeOpKind

impl UnwindSafe for UnsafeOpKind

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<'a, T> Captures<'a> for T where T: ?Sized,

Layout

`CallToUnsafeFunction(Option<DefId>)`

`UseOfInlineAssembly`

`InitializingTypeWith`

`UseOfMutableStatic`

`UseOfExternStatic`

`DerefOfRawPointer`

`AccessToUnionField`

`MutationOfLayoutConstrainedField`

`BorrowOfLayoutConstrainedField`

`CallToFunctionWith(DefId)`

pub fn description_and_note(
&self,
tcx: TyCtxt<'_>
) -> (Cow<'static, str>, &'static str)

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<'a, T> Captures<'a> for T where
T: ?Sized,