Enum rustc_query_system::query::SimpleDefKind

source · [−]

pub enum SimpleDefKind {
    Struct,
    Enum,
    Union,
    Trait,
    TyAlias,
    TraitAlias,
    Other,
}

Expand description

A simplified version of rustc_hir::def::DefKind.

It was added to help improve cycle errors caused by recursive type aliases. As of August 2021, rustc_query_system cannot depend on rustc_hir because it would create a dependency cycle. So, instead, a simplified version of DefKind was added to rustc_query_system.

DefKinds are converted to SimpleDefKinds in rustc_query_impl.

Variants

`Struct`

`Enum`

`Union`

`Trait`

Enum rustc_query_system::query::SimpleDefKind

Variants

Struct

Enum

Union

Trait

TyAlias

TraitAlias

Other

Trait Implementations

impl Clone for SimpleDefKind

fn clone(&self) -> SimpleDefKind

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

impl Debug for SimpleDefKind

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

impl Copy for SimpleDefKind

Auto Trait Implementations

impl RefUnwindSafe for SimpleDefKind

impl Send for SimpleDefKind

impl Sync for SimpleDefKind

impl Unpin for SimpleDefKind

impl UnwindSafe for SimpleDefKind

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<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> 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>

Layout

`Struct`

`Enum`

`Union`

`Trait`

`TyAlias`

`TraitAlias`

`Other`

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>,