Enum rustc_query_system::ich::hcx::BodyResolver

source · [−]

pub(super) enum BodyResolver<'tcx> {
    Forbidden,
    Traverse {
        hash_bodies: bool,
        owner: LocalDefId,
        bodies: &'tcx SortedMap<ItemLocalId, &'tcx Body<'tcx>>,
    },
}

Expand description

The BodyResolver allows mapping a BodyId to the corresponding hir::Body. We could also just store a plain reference to the hir::Crate but we want to avoid that the crate is used to get untracked access to all of the HIR.

Variants

`Forbidden`

`Traverse`

Fields

hash_bodies: bool

owner: LocalDefId

bodies: &'tcx SortedMap<ItemLocalId, &'tcx Body<'tcx>>

Trait Implementations

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impl<'tcx> Clone for BodyResolver<'tcx>

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fn clone(&self) -> BodyResolver<'tcx>

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

source

impl<'tcx> Copy for BodyResolver<'tcx>

Auto Trait Implementations

impl<'tcx> RefUnwindSafe for BodyResolver<'tcx>

impl<'tcx> !Send for BodyResolver<'tcx>

impl<'tcx> !Sync for BodyResolver<'tcx>

impl<'tcx> Unpin for BodyResolver<'tcx>

impl<'tcx> UnwindSafe for BodyResolver<'tcx>

Blanket Implementations

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

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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

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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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

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

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

Performs the conversion.

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: 16 bytes

Size for each variant:

Forbidden: 0 bytes
Traverse: 15 bytes

Enum rustc_query_system::ich::hcx::BodyResolver

Variants

`Forbidden`

`Traverse`

Fields

Trait Implementations

impl<'tcx> Clone for BodyResolver<'tcx>

fn clone(&self) -> BodyResolver<'tcx>

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

impl<'tcx> Copy for BodyResolver<'tcx>

Auto Trait Implementations

impl<'tcx> RefUnwindSafe for BodyResolver<'tcx>

impl<'tcx> !Send for BodyResolver<'tcx>

impl<'tcx> !Sync for BodyResolver<'tcx>

impl<'tcx> Unpin for BodyResolver<'tcx>

impl<'tcx> UnwindSafe for BodyResolver<'tcx>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

Layout

Enum rustc_query_system::ich::hcx::BodyResolver

Variants

Forbidden

Traverse

Fields

Trait Implementations

impl<'tcx> Clone for BodyResolver<'tcx>

fn clone(&self) -> BodyResolver<'tcx>

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

impl<'tcx> Copy for BodyResolver<'tcx>

Auto Trait Implementations

impl<'tcx> RefUnwindSafe for BodyResolver<'tcx>

impl<'tcx> !Send for BodyResolver<'tcx>

impl<'tcx> !Sync for BodyResolver<'tcx>

impl<'tcx> Unpin for BodyResolver<'tcx>

impl<'tcx> UnwindSafe for BodyResolver<'tcx>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

Layout

`Forbidden`

`Traverse`

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<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>,