Struct rustc_mir::interpret::Memory[][src]

pub struct Memory<'a, 'mir, 'tcx: 'a + 'mir, M: Machine<'mir, 'tcx>> {
    pub data: M::MemoryData,
    alloc_kind: FxHashMap<AllocId, MemoryKind<M::MemoryKinds>>,
    alloc_map: FxHashMap<AllocId, Allocation>,
    pub cur_frame: usize,
    pub tcx: TyCtxtAt<'a, 'tcx, 'tcx>,
}
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Fields

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Additional data required by the Machine

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Helps guarantee that stack allocations aren't deallocated via rust_deallocate

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Actual memory allocations (arbitrary bytes, may contain pointers into other allocations).

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The current stack frame. Used to check accesses against locks.

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Methods

impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M>
[src]

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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kind is None for statics

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kind is None for statics

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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Check that the pointer is aligned AND non-NULL.

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impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M>
[src]

Allocation accessors

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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

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For debugging, print an allocation and all allocations it points to, recursively.

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For debugging, print a list of allocations and all allocations they point to, recursively.

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impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M>
[src]

Byte accessors

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M>
[src]

Reading and writing

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mark an allocation pointed to by a static as static and initialized

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mark an allocation as static and initialized, either mutable or not

🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

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🔬 This is a nightly-only experimental API. (rustc_private)

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impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M>
[src]

Relocations

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🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> Memory<'a, 'mir, 'tcx, M>
[src]

Undefined bytes

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🔬 This is a nightly-only experimental API. (rustc_private)

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Trait Implementations

impl<'a, 'mir, 'tcx: 'a + 'mir, M: Clone + Machine<'mir, 'tcx>> Clone for Memory<'a, 'mir, 'tcx, M> where
    M::MemoryData: Clone,
    M::MemoryKinds: Clone
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl<'a, 'mir, 'tcx, M> Eq for Memory<'a, 'mir, 'tcx, M> where
    M: Machine<'mir, 'tcx>,
    'tcx: 'a + 'mir, 
[src]

impl<'a, 'mir, 'tcx, M> PartialEq for Memory<'a, 'mir, 'tcx, M> where
    M: Machine<'mir, 'tcx>,
    'tcx: 'a + 'mir, 
[src]

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

This method tests for !=.

impl<'a, 'mir, 'tcx, M> Hash for Memory<'a, 'mir, 'tcx, M> where
    M: Machine<'mir, 'tcx>,
    'tcx: 'a + 'mir, 
[src]

Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> HasMemory<'a, 'mir, 'tcx, M> for Memory<'a, 'mir, 'tcx, M>
[src]

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Convert the value into a pointer (or a pointer-sized integer). If the value is a ByRef, this may have to perform a load. Read more

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🔬 This is a nightly-only experimental API. (rustc_private)

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impl<'a, 'mir, 'tcx, M: Machine<'mir, 'tcx>> HasDataLayout for &'a Memory<'a, 'mir, 'tcx, M>
[src]

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Auto Trait Implementations

impl<'a, 'mir, 'tcx, M> !Send for Memory<'a, 'mir, 'tcx, M>

impl<'a, 'mir, 'tcx, M> !Sync for Memory<'a, 'mir, 'tcx, M>