Struct rustc_infer::traits::query::DtorckConstraint[−][src]

pub struct DtorckConstraint<'tcx> {
    pub outlives: Vec<GenericArg<'tcx>, Global>,
    pub dtorck_types: Vec<&'tcx TyS<'tcx>, Global>,
    pub overflows: Vec<&'tcx TyS<'tcx>, Global>,
}
Expand description

A set of constraints that need to be satisfied in order for a type to be valid for destruction.

Fields

outlives: Vec<GenericArg<'tcx>, Global>
Expand description

Types that are required to be alive in order for this type to be valid for destruction.

dtorck_types: Vec<&'tcx TyS<'tcx>, Global>
Expand description

Types that could not be resolved: projections and params.

overflows: Vec<&'tcx TyS<'tcx>, Global>
Expand description

If, during the computation of the dtorck constraint, we overflow, that gets recorded here. The caller is expected to report an error.

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for DtorckConstraint<'tcx>

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

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

impl<'tcx> Unpin for DtorckConstraint<'tcx>

impl<'tcx> !UnwindSafe for DtorckConstraint<'tcx>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

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

🔬 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, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithConstness for T[src]

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

fn with_const(self) -> ConstnessAnd<Self>[src]

fn without_const(self) -> ConstnessAnd<Self>[src]

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