Struct rustc_middle::mir::interpret::allocation::Relocations

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pub struct Relocations<Tag = AllocId>(SortedMap<Size, Tag>);

Expand description

“Relocations” stores the provenance information of pointers stored in memory.

Tuple Fields

0: SortedMap<Size, Tag>

Implementations

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impl<Tag> Relocations<Tag>

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pub fn new() -> Self

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pub fn from_presorted(r: Vec<(Size, Tag)>) -> Self

Trait Implementations

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impl<Tag: Clone> Clone for Relocations<Tag>

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fn clone(&self) -> Relocations<Tag>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<Tag: Debug> Debug for Relocations<Tag>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<'tcx, Tag, D: TyDecoder<'tcx>> Decodable<D> for Relocations<Tag> where
Tag: Decodable<__D>,

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fn decode(decoder: &mut D) -> Self

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impl<Tag> Deref for Relocations<Tag>

type Target = SortedMap<Size, Tag>

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl<'tcx, Tag, E: TyEncoder<'tcx>> Encodable<E> for Relocations<Tag> where
Tag: Encodable<__E>,

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fn encode(&self, encoder: &mut E) -> Result<(), <__E as Encoder>::Error>

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impl<Tag: Hash> Hash for Relocations<Tag>

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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

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impl<'a, Tag> HashStable<StableHashingContext<'a>> for Relocations<Tag> where
Tag: HashStable<StableHashingContext<'a>>,

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fn hash_stable(
 &self,
 hcx: &mut StableHashingContext<'a>,
 hasher: &mut StableHasher
)

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impl<Tag: Ord> Ord for Relocations<Tag>

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fn cmp(&self, other: &Relocations<Tag>) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl<Tag: PartialEq> PartialEq<Relocations<Tag>> for Relocations<Tag>

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fn eq(&self, other: &Relocations<Tag>) -> bool

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

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fn ne(&self, other: &Relocations<Tag>) -> bool

This method tests for !=.

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impl<Tag: PartialOrd> PartialOrd<Relocations<Tag>> for Relocations<Tag>

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fn partial_cmp(&self, other: &Relocations<Tag>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl<Tag: Eq> Eq for Relocations<Tag>

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impl<Tag> StructuralEq for Relocations<Tag>

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impl<Tag> StructuralPartialEq for Relocations<Tag>

Auto Trait Implementations

impl<Tag> RefUnwindSafe for Relocations<Tag> where
Tag: RefUnwindSafe,

impl<Tag> Send for Relocations<Tag> where
Tag: Send,

impl<Tag> Sync for Relocations<Tag> where
Tag: Sync,

impl<Tag> Unpin for Relocations<Tag> where
Tag: Unpin,

impl<Tag> UnwindSafe for Relocations<Tag> where
Tag: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Ctxt, T> DepNodeParams<Ctxt> for T where
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

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pub default fn fingerprint_style() -> FingerprintStyle

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pub default fn to_fingerprint(&self, tcx: Ctxt) -> Fingerprint

This method turns the parameters of a DepNodeConstructor into an opaque Fingerprint to be used in DepNode. Not all DepNodeParams support being turned into a Fingerprint (they don’t need to if the corresponding DepNode is anonymous). Read more

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pub default fn to_debug_str(&self, Ctxt) -> String

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pub default fn recover(
Ctxt,
&DepNode<<Ctxt as DepContext>::DepKind>
) -> Option<T>

This method tries to recover the query key from the given DepNode, something which is needed when forcing DepNodes during red-green evaluation. The query system will only call this method if fingerprint_style() is not FingerprintStyle::Opaque. It is always valid to return None here, in which case incremental compilation will treat the query as having changed instead of forcing it. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> MaybeResult<T> for T

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Struct rustc_middle::mir::interpret::allocation::Relocations

Tuple Fields

Implementations

impl<Tag> Relocations<Tag>

pub fn new() -> Self

pub fn from_presorted(r: Vec<(Size, Tag)>) -> Self

Trait Implementations

impl<Tag: Clone> Clone for Relocations<Tag>

fn clone(&self) -> Relocations<Tag>

fn clone_from(&mut self, source: &Self)

impl<Tag: Debug> Debug for Relocations<Tag>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'tcx, Tag, __D: TyDecoder<'tcx>> Decodable<__D> for Relocations<Tag> where Tag: Decodable<__D>,

fn decode(__decoder: &mut __D) -> Self

impl<Tag> Deref for Relocations<Tag>

type Target = SortedMap<Size, Tag>

fn deref(&self) -> &Self::Target

impl<'tcx, Tag, __E: TyEncoder<'tcx>> Encodable<__E> for Relocations<Tag> where Tag: Encodable<__E>,

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

impl<Tag: Hash> Hash for Relocations<Tag>

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl<'a, Tag> HashStable<StableHashingContext<'a>> for Relocations<Tag> where Tag: HashStable<StableHashingContext<'a>>,

fn hash_stable( &self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher)

impl<Tag: Ord> Ord for Relocations<Tag>

fn cmp(&self, other: &Relocations<Tag>) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl<Tag: PartialEq> PartialEq<Relocations<Tag>> for Relocations<Tag>

fn eq(&self, other: &Relocations<Tag>) -> bool

fn ne(&self, other: &Relocations<Tag>) -> bool

impl<Tag: PartialOrd> PartialOrd<Relocations<Tag>> for Relocations<Tag>

fn partial_cmp(&self, other: &Relocations<Tag>) -> Option<Ordering>

fn lt(&self, other: &Rhs) -> bool

fn le(&self, other: &Rhs) -> bool

fn gt(&self, other: &Rhs) -> bool

fn ge(&self, other: &Rhs) -> bool

impl<Tag: Eq> Eq for Relocations<Tag>

impl<Tag> StructuralEq for Relocations<Tag>

impl<Tag> StructuralPartialEq for Relocations<Tag>

Auto Trait Implementations

impl<Tag> RefUnwindSafe for Relocations<Tag> where Tag: RefUnwindSafe,

impl<Tag> Send for Relocations<Tag> where Tag: Send,

impl<Tag> Sync for Relocations<Tag> where Tag: Sync,

impl<Tag> Unpin for Relocations<Tag> where Tag: Unpin,

impl<Tag> UnwindSafe for Relocations<Tag> where Tag: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<Ctxt, T> DepNodeParams<Ctxt> for T where Ctxt: DepContext, T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

pub default fn fingerprint_style() -> FingerprintStyle

pub default fn to_fingerprint(&self, tcx: Ctxt) -> Fingerprint

pub default fn to_debug_str(&self, Ctxt) -> String

pub default fn recover( Ctxt, &DepNode<<Ctxt as DepContext>::DepKind>) -> Option<T>

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> MaybeResult<T> for T

type Error = !

fn from(Ok: Result<T, Self::Error>) -> Self

fn to_result(self) -> Result<T, Self::Error>

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

Layout

impl<'tcx, Tag, D: TyDecoder<'tcx>> Decodable<D> for Relocations<Tag> where
Tag: Decodable<__D>,

fn decode(decoder: &mut D) -> Self

impl<'tcx, Tag, E: TyEncoder<'tcx>> Encodable<E> for Relocations<Tag> where
Tag: Encodable<__E>,

fn encode(&self, encoder: &mut E) -> Result<(), <__E as Encoder>::Error>

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<'a, Tag> HashStable<StableHashingContext<'a>> for Relocations<Tag> where
Tag: HashStable<StableHashingContext<'a>>,

fn hash_stable(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher
)

impl<Tag> RefUnwindSafe for Relocations<Tag> where
Tag: RefUnwindSafe,

impl<Tag> Send for Relocations<Tag> where
Tag: Send,

impl<Tag> Sync for Relocations<Tag> where
Tag: Sync,

impl<Tag> Unpin for Relocations<Tag> where
Tag: Unpin,

impl<Tag> UnwindSafe for Relocations<Tag> where
Tag: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Ctxt, T> DepNodeParams<Ctxt> for T where
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,

pub default fn recover(
Ctxt,
&DepNode<<Ctxt as DepContext>::DepKind>
) -> Option<T>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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