Enum rustc_query_system::query::plumbing::TryGetJob

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enum TryGetJob<'tcx, D, K> where
    D: Copy + Clone + Eq + Hash,
    K: Eq + Hash + Clone,  {
    NotYetStarted(JobOwner<'tcx, D, K>),
    Cycle(CycleError),
}

Expand description

The result of try_start.

Variants

`NotYetStarted(JobOwner<'tcx, D, K>)`

The query is not yet started. Contains a guard to the cache eventually used to start it.

`Cycle(CycleError)`

Trying to execute the query resulted in a cycle.

Auto Trait Implementations

impl<'tcx, D, K> !RefUnwindSafe for TryGetJob<D, K>

impl<'tcx, D, K> !Send for TryGetJob<D, K>

impl<'tcx, D, K> !Sync for TryGetJob<D, K>

impl<'tcx, D, K> Unpin for TryGetJob<D, K> where
D: Unpin,
K: Unpin,

impl<'tcx, D, K> !UnwindSafe for TryGetJob<D, K>

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,

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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,

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pub 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

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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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.

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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.

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

Performs the conversion.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.

Enum rustc_query_system::query::plumbing::TryGetJob

Variants

`NotYetStarted(JobOwner<'tcx, D, K>)`

`Cycle(CycleError)`

Auto Trait Implementations

impl<'tcx, D, K> !RefUnwindSafe for TryGetJob<D, K>

impl<'tcx, D, K> !Send for TryGetJob<D, K>

impl<'tcx, D, K> !Sync for TryGetJob<D, K>

impl<'tcx, D, K> Unpin for TryGetJob<D, K> where
D: Unpin,
K: Unpin,

impl<'tcx, D, K> !UnwindSafe for TryGetJob<D, K>

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, 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

Enum rustc_query_system::query::plumbing::TryGetJob

Variants

NotYetStarted(JobOwner<'tcx, D, K>)

Cycle(CycleError)

Auto Trait Implementations

impl<'tcx, D, K> !RefUnwindSafe for TryGetJob<D, K>

impl<'tcx, D, K> !Send for TryGetJob<D, K>

impl<'tcx, D, K> !Sync for TryGetJob<D, K>

impl<'tcx, D, K> Unpin for TryGetJob<D, K> where D: Unpin, K: Unpin,

impl<'tcx, D, K> !UnwindSafe for TryGetJob<D, K>

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, 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

`NotYetStarted(JobOwner<'tcx, D, K>)`

`Cycle(CycleError)`

impl<'tcx, D, K> Unpin for TryGetJob<D, K> where
D: Unpin,
K: Unpin,

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

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