[−][src]Struct rustc_mir::interpret::MemPlace
🔬 This is a nightly-only experimental API. (rustc_private
)
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Fields
ptr: Scalar<Id>
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)
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A place may have an integral pointer for ZSTs, and since it might be turned back into a reference before ever being dereferenced. However, it may never be undef.
align: Align
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extra: Option<Scalar<Id>>
🔬 This is a nightly-only experimental API. (rustc_private
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Metadata for unsized places. Interpretation is up to the type.
Must not be present for sized types, but can be missing for unsized types
(e.g. extern type
).
Methods
impl MemPlace
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impl MemPlace
pub fn from_scalar_ptr(ptr: Scalar, align: Align) -> Self
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pub fn from_scalar_ptr(ptr: Scalar, align: Align) -> Self
🔬 This is a nightly-only experimental API. (rustc_private
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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pub fn from_ptr(ptr: Pointer, align: Align) -> Self
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pub fn from_ptr(ptr: Pointer, align: Align) -> Self
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pub fn to_scalar_ptr_align(self) -> (Scalar, Align)
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pub fn to_scalar_ptr_align(self) -> (Scalar, Align)
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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pub fn to_ptr<'tcx>(self) -> EvalResult<'tcx, Pointer>
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pub fn to_ptr<'tcx>(self) -> EvalResult<'tcx, Pointer>
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Extract the ptr part of the mplace
pub fn to_ref(self) -> Value
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pub fn to_ref(self) -> Value
🔬 This is a nightly-only experimental API. (rustc_private
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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Turn a mplace into a (thin or fat) pointer, as a reference, pointing to the same space.
This is the inverse of ref_to_mplace
.
Trait Implementations
impl<Id: Copy> Copy for MemPlace<Id>
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impl<Id: Copy> Copy for MemPlace<Id>
impl<Id: Clone> Clone for MemPlace<Id>
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impl<Id: Clone> Clone for MemPlace<Id>
fn clone(&self) -> MemPlace<Id>
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fn clone(&self) -> MemPlace<Id>
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<Id: Debug> Debug for MemPlace<Id>
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impl<Id: Debug> Debug for MemPlace<Id>
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<Id: Hash> Hash for MemPlace<Id>
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impl<Id: Hash> Hash for MemPlace<Id>
fn hash<__HId: Hasher>(&self, state: &mut __HId)
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fn hash<__HId: Hasher>(&self, state: &mut __HId)
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<Id: PartialEq> PartialEq for MemPlace<Id>
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impl<Id: PartialEq> PartialEq for MemPlace<Id>
fn eq(&self, other: &MemPlace<Id>) -> bool
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fn eq(&self, other: &MemPlace<Id>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &MemPlace<Id>) -> bool
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fn ne(&self, other: &MemPlace<Id>) -> bool
This method tests for !=
.
impl<Id: Eq> Eq for MemPlace<Id>
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impl<Id: Eq> Eq for MemPlace<Id>
fn assert_receiver_is_total_eq(&self)
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fn assert_receiver_is_total_eq(&self)
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for MemPlace
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for MemPlace
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<'a, Ctx> Snapshot<'a, Ctx> for MemPlace where
Ctx: SnapshotContext<'a>,
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impl<'a, Ctx> Snapshot<'a, Ctx> for MemPlace where
Ctx: SnapshotContext<'a>,
type Item = MemPlace<AllocIdSnapshot<'a>>
🔬 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
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fn snapshot(&self, __ctx: &'a Ctx) -> Self::Item
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fn snapshot(&self, __ctx: &'a Ctx) -> Self::Item
🔬 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
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Auto Trait Implementations
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>,
[src]
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>
[src]
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
[src]
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,
[src]
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
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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
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this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
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impl<'a, T> Captures for T where
T: ?Sized,
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impl<'a, T> Captures for T where
T: ?Sized,