Struct rustc_mir::borrow_check::member_constraints::NllMemberConstraint[−][src]

pub(crate) struct NllMemberConstraint<'tcx> {
    next_constraint: Option<NllMemberConstraintIndex>,
    pub(crate) opaque_type_def_id: DefId,
    pub(crate) definition_span: Span,
    pub(crate) hidden_ty: Ty<'tcx>,
    pub(crate) member_region_vid: RegionVid,
    start_index: usize,
    end_index: usize,
}
Expand description

Represents a R0 member of [R1..Rn] constraint

Fields

next_constraint: Option<NllMemberConstraintIndex>opaque_type_def_id: DefId
Expand description

The opaque type whose hidden type is being inferred. (Used in error reporting.)

definition_span: Span
Expand description

The span where the hidden type was instantiated.

hidden_ty: Ty<'tcx>
Expand description

The hidden type in which R0 appears. (Used in error reporting.)

member_region_vid: RegionVid
Expand description

The region R0.

start_index: usize
Expand description

Index of R1 in choice_regions vector from MemberConstraintSet.

end_index: usize
Expand description

Index of Rn in choice_regions vector from MemberConstraintSet.

Auto Trait Implementations

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

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

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

impl<'tcx> Unpin for NllMemberConstraint<'tcx>

impl<'tcx> !UnwindSafe for NllMemberConstraint<'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, 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]