[−][src]Struct rustc_mir::const_eval::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 Debug for CompileTimeEvaluator
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impl Debug for CompileTimeEvaluator
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Clone for CompileTimeEvaluator
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impl Clone for CompileTimeEvaluator
fn clone(&self) -> CompileTimeEvaluator
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fn clone(&self) -> CompileTimeEvaluator
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Eq for CompileTimeEvaluator
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impl Eq for CompileTimeEvaluator
fn assert_receiver_is_total_eq(&self)
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fn assert_receiver_is_total_eq(&self)
impl PartialEq for CompileTimeEvaluator
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impl PartialEq for CompileTimeEvaluator
fn eq(&self, other: &CompileTimeEvaluator) -> bool
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fn eq(&self, other: &CompileTimeEvaluator) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn ne(&self, other: &Rhs) -> bool
This method tests for !=
.
impl Hash for CompileTimeEvaluator
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impl Hash for CompileTimeEvaluator
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for CompileTimeEvaluator
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for CompileTimeEvaluator
fn hash_stable<W: StableHasherResult>(
&self,
__ctx: &mut StableHashingContext<'a>,
__hasher: &mut StableHasher<W>
)
fn hash_stable<W: StableHasherResult>(
&self,
__ctx: &mut StableHashingContext<'a>,
__hasher: &mut StableHasher<W>
)
🔬 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<'mir, 'tcx> Machine<'mir, 'tcx> for CompileTimeEvaluator
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impl<'mir, 'tcx> Machine<'mir, '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
const MUT_STATIC_KIND: Option<!>
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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?
The memory kind to use for mutated statics -- or None if those are not supported.
const DETECT_LOOPS: bool
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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?
Whether to attempt to detect infinite loops (any kind of infinite execution, really). Read more
fn find_fn<'a>(
ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
instance: Instance<'tcx>,
args: &[OpTy<'tcx>],
dest: Option<PlaceTy<'tcx>>,
ret: Option<BasicBlock>
) -> EvalResult<'tcx, Option<&'mir Mir<'tcx>>>
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fn find_fn<'a>(
ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
instance: Instance<'tcx>,
args: &[OpTy<'tcx>],
dest: Option<PlaceTy<'tcx>>,
ret: Option<BasicBlock>
) -> EvalResult<'tcx, Option<&'mir Mir<'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?
Entry point to all function calls. Read more
fn call_intrinsic<'a>(
ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
instance: Instance<'tcx>,
args: &[OpTy<'tcx>],
dest: PlaceTy<'tcx>
) -> EvalResult<'tcx>
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fn call_intrinsic<'a>(
ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
instance: Instance<'tcx>,
args: &[OpTy<'tcx>],
dest: PlaceTy<'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?
Directly process an intrinsic without pushing a stack frame. If this returns successfully, the engine will take care of jumping to the next block. Read more
fn ptr_op<'a>(
_ecx: &EvalContext<'a, 'mir, 'tcx, Self>,
_bin_op: BinOp,
_left: Scalar,
_left_layout: TyLayout<'tcx>,
_right: Scalar,
_right_layout: TyLayout<'tcx>
) -> EvalResult<'tcx, (Scalar, bool)>
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fn ptr_op<'a>(
_ecx: &EvalContext<'a, 'mir, 'tcx, Self>,
_bin_op: BinOp,
_left: Scalar,
_left_layout: TyLayout<'tcx>,
_right: Scalar,
_right_layout: TyLayout<'tcx>
) -> EvalResult<'tcx, (Scalar, 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 on integer(-like) types when one operand is a pointer value, and for the Offset
operation that is inherently about pointers. Read more
fn find_foreign_static<'a>(
_tcx: TyCtxtAt<'a, 'tcx, 'tcx>,
_def_id: DefId
) -> EvalResult<'tcx, &'tcx Allocation>
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fn find_foreign_static<'a>(
_tcx: TyCtxtAt<'a, 'tcx, 'tcx>,
_def_id: DefId
) -> EvalResult<'tcx, &'tcx Allocation>
🔬 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 read access to a foreign static item. This can be called multiple times for the same static item and should return consistent results. Once the item is written the first time, as usual for statics a copy is made and this function is not called again. Read more
fn box_alloc<'a>(
_ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
_dest: PlaceTy<'tcx>
) -> EvalResult<'tcx>
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fn box_alloc<'a>(
_ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
_dest: PlaceTy<'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?
Heap allocations via the box
keyword Read more
fn validation_op<'a>(
_ecx: &mut EvalContext<'a, 'mir, 'tcx, Self>,
_op: ValidationOp,
_operand: &ValidationOperand<'tcx, Place<'tcx>>
) -> EvalResult<'tcx>
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fn validation_op<'a>(
_ecx: &mut EvalContext<'a, 'mir, '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?
Execute a validation operation
Auto Trait Implementations
impl Send for CompileTimeEvaluator
impl Send for CompileTimeEvaluator
impl Sync for CompileTimeEvaluator
impl Sync for CompileTimeEvaluator
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
ⓘImportant traits for &'a mut Rfn borrow(&self) -> &T
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fn borrow(&self) -> &T
Immutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
ⓘImportant traits for &'a mut Rfn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<E> SpecializationError for E
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impl<E> SpecializationError for E
fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized,
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fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where
T: ?Sized,
🔬 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?
Create an error for a missing method specialization. Defaults to panicking with type, trait & method names. S
is the encoder/decoder state type, T
is the type being encoded/decoded, and the arguments are the names of the trait and method that should've been overridden. Read more
impl<T> Erased for T
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impl<T> Erased for T
impl<T> Send for T where
T: ?Sized,
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impl<T> Send for T where
T: ?Sized,
impl<T> Sync for T where
T: ?Sized,
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impl<T> Sync for T where
T: ?Sized,
impl<T> Erased for T
impl<T> Erased for T
impl<T> MaybeResult for T
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impl<T> MaybeResult for T
fn from_ok(x: T) -> T
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fn from_ok(x: T) -> T
🔬 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 map_same<F>(self, f: F) -> T where
F: FnOnce(T) -> T,
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fn map_same<F>(self, f: F) -> T where
F: FnOnce(T) -> T,
🔬 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, T> Captures for T where
T: ?Sized,
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impl<'a, T> Captures for T where
T: ?Sized,