Struct rustc_mir::interpret::CompileTimeEvaluator

pub struct CompileTimeEvaluator;

🔬 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?

Trait Implementations

impl<'tcx> Machine<'tcx> for CompileTimeEvaluator

type MemoryData = ()

🔬 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?

Additional data that can be accessed via the Memory

type MemoryKinds = !

🔬 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?

Additional memory kinds a machine wishes to distinguish from the builtin ones

fn eval_fn_call<'a>(
    ecx: &mut EvalContext<'a, 'tcx, Self>,
    instance: Instance<'tcx>,
    destination: Option<(Place, BasicBlock)>,
    _args: &[ValTy<'tcx>],
    span: Span,
    _sig: FnSig<'tcx>
) -> EvalResult<'tcx, bool>

🔬 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?

Entry point to all function calls.

fn call_intrinsic<'a>(
    ecx: &mut EvalContext<'a, 'tcx, Self>,
    instance: Instance<'tcx>,
    _args: &[ValTy<'tcx>],
    dest: Place,
    dest_layout: TyLayout<'tcx>,
    target: BasicBlock
) -> EvalResult<'tcx>

🔬 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?

directly process an intrinsic without pushing a stack frame.

fn try_ptr_op<'a>(
    _ecx: &EvalContext<'a, 'tcx, Self>,
    _bin_op: BinOp,
    left: PrimVal,
    _left_ty: Ty<'tcx>,
    right: PrimVal,
    _right_ty: Ty<'tcx>
) -> EvalResult<'tcx, Option<(PrimVal, bool)>>

🔬 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?

Called for all binary operations except on float types.

fn mark_static_initialized(m: !) -> EvalResult<'tcx>

🔬 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?

Called when trying to mark machine defined MemoryKinds as static

fn box_alloc<'a>(
    _ecx: &mut EvalContext<'a, 'tcx, Self>,
    _ty: Ty<'tcx>,
    _dest: Place
) -> EvalResult<'tcx>

🔬 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?

Heap allocations via the box keyword

fn global_item_with_linkage<'a>(
    _ecx: &mut EvalContext<'a, 'tcx, Self>,
    _instance: Instance<'tcx>,
    _mutability: Mutability
) -> EvalResult<'tcx>

🔬 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?

Called when trying to access a global declared with a linkage attribute

fn check_locks<'a>(
    _mem: &Memory<'a, 'tcx, Self>,
    _ptr: MemoryPointer,
    _size: u64,
    _access: AccessKind
) -> EvalResult<'tcx>

🔬 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?

fn add_lock<'a>(_mem: &mut Memory<'a, 'tcx, Self>, _id: u64)

🔬 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?

fn free_lock<'a>(
    _mem: &mut Memory<'a, 'tcx, Self>,
    _id: u64,
    _len: u64
) -> EvalResult<'tcx>

🔬 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?

fn end_region<'a>(
    _ecx: &mut EvalContext<'a, 'tcx, Self>,
    _reg: Option<Scope>
) -> EvalResult<'tcx>

🔬 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?

fn validation_op<'a>(
    _ecx: &mut EvalContext<'a, 'tcx, Self>,
    _op: ValidationOp,
    _operand: &ValidationOperand<'tcx, Place<'tcx>>
) -> EvalResult<'tcx>

🔬 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?