Enum rustc_mir_build::check_unsafety::UnsafeOpKind

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<UnsafeOpKind> for UnsafeOpKind

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

impl StructuralPartialEq for UnsafeOpKind

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