Enum rustc_middle::mir::interpret::CheckInAllocMsg

pub enum CheckInAllocMsg {
    DerefTest,
    MemoryAccessTest,
    PointerArithmeticTest,
    OffsetFromTest,
    InboundsTest,
}

Details of why a pointer had to be in-bounds.

Variants

DerefTest

We are dereferencing a pointer (i.e., creating a place).

MemoryAccessTest

We are access memory.

PointerArithmeticTest

We are doing pointer arithmetic.

OffsetFromTest

We are doing pointer offset_from.

InboundsTest

None of the above – generic/unspecific inbounds test.

Trait Implementations

impl Clone for CheckInAllocMsg

fn clone(&self) -> CheckInAllocMsg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CheckInAllocMsg

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

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<__D> for CheckInAllocMsg

fn decode(__decoder: &mut __D) -> Self

impl Display for CheckInAllocMsg

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

When this is printed as an error the context looks like this: “{msg}{pointer} is a dangling pointer”.

impl<'tcx, __E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<__E> for CheckInAllocMsg

fn encode(&self, __encoder: &mut __E)

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for CheckInAllocMsg

fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher )

impl Copy for CheckInAllocMsg

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:1 byte

Size for each variant:

• DerefTest: 0 bytes
• MemoryAccessTest: 0 bytes
• PointerArithmeticTest: 0 bytes
• OffsetFromTest: 0 bytes
• InboundsTest: 0 bytes