[][src]Enum rustc::mir::interpret::GlobalAlloc

pub enum GlobalAlloc<'tcx> {
    Function(Instance<'tcx>),
    Static(DefId),
    Memory(&'tcx Allocation),
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

An allocation in the global (tcx-managed) memory can be either a function pointer, a static, or a "real" allocation with some data in it.

Variants

Function(Instance<'tcx>)
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

The alloc ID is used as a function pointer.

Static(DefId)
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

The alloc ID points to a "lazy" static variable that did not get computed (yet). This is also used to break the cycle in recursive statics.

Memory(&'tcx Allocation)
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

The alloc ID points to memory.

Trait Implementations

impl<'tcx> Clone for GlobalAlloc<'tcx>[src]

impl<'tcx> Debug for GlobalAlloc<'tcx>[src]

impl<'tcx> Decodable for GlobalAlloc<'tcx>[src]

impl<'tcx> Encodable for GlobalAlloc<'tcx>[src]

impl<'tcx> Eq for GlobalAlloc<'tcx>[src]

impl<'tcx> Hash for GlobalAlloc<'tcx>[src]

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for GlobalAlloc<'tcx>[src]

impl<'tcx> PartialEq<GlobalAlloc<'tcx>> for GlobalAlloc<'tcx>[src]

impl<'tcx> StructuralEq for GlobalAlloc<'tcx>[src]

impl<'tcx> StructuralPartialEq for GlobalAlloc<'tcx>[src]

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for GlobalAlloc<'tcx>

impl<'tcx> !Send for GlobalAlloc<'tcx>

impl<'tcx> !Sync for GlobalAlloc<'tcx>

impl<'tcx> Unpin for GlobalAlloc<'tcx>

impl<'tcx> !UnwindSafe for GlobalAlloc<'tcx>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

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

impl<T> Decodable for T where
    T: UseSpecializedDecodable
[src]

impl<T> Encodable for T where
    T: UseSpecializedEncodable + ?Sized
[src]

impl<Q, K> Equivalent<K> for Q where
    K: Borrow<Q> + ?Sized,
    Q: Eq + ?Sized
[src]

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> MaybeResult<T> for T[src]

type Error = !

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

impl<E> SpecializationError for E[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.