Enum rustc::infer::SubregionOrigin [−] [src]

pub enum SubregionOrigin<'tcx> {
    Subtype(TypeTrace<'tcx>),
    InfStackClosure(Span),
    InvokeClosure(Span),
    DerefPointer(Span),
    FreeVariable(Span, NodeId),
    IndexSlice(Span),
    RelateObjectBound(Span),
    RelateParamBound(Span, Ty<'tcx>),
    RelateRegionParamBound(Span),
    RelateDefaultParamBound(Span, Ty<'tcx>),
    Reborrow(Span),
    ReborrowUpvar(Span, UpvarId),
    DataBorrowed(Ty<'tcx>, Span),
    ReferenceOutlivesReferent(Ty<'tcx>, Span),
    ParameterInScope(ParameterOrigin, Span),
    ExprTypeIsNotInScope(Ty<'tcx>, Span),
    BindingTypeIsNotValidAtDecl(Span),
    CallRcvr(Span),
    CallArg(Span),
    CallReturn(Span),
    Operand(Span),
    AddrOf(Span),
    AutoBorrow(Span),
    SafeDestructor(Span),
}
Unstable (rustc_private)

The origin of a r1 <= r2 constraint.

See error_reporting.rs for more details

Variants

Subtype(TypeTrace<'tcx>)
Unstable (rustc_private)
InfStackClosure(Span)
Unstable (rustc_private)
InvokeClosure(Span)
Unstable (rustc_private)
DerefPointer(Span)
Unstable (rustc_private)
FreeVariable(Span, NodeId)
Unstable (rustc_private)
IndexSlice(Span)
Unstable (rustc_private)
RelateObjectBound(Span)
Unstable (rustc_private)
RelateParamBound(Span, Ty<'tcx>)
Unstable (rustc_private)
RelateRegionParamBound(Span)
Unstable (rustc_private)
RelateDefaultParamBound(Span, Ty<'tcx>)
Unstable (rustc_private)
Reborrow(Span)
Unstable (rustc_private)
ReborrowUpvar(Span, UpvarId)
Unstable (rustc_private)
DataBorrowed(Ty<'tcx>, Span)
Unstable (rustc_private)
ReferenceOutlivesReferent(Ty<'tcx>, Span)
Unstable (rustc_private)
ParameterInScope(ParameterOrigin, Span)
Unstable (rustc_private)
ExprTypeIsNotInScope(Ty<'tcx>, Span)
Unstable (rustc_private)
BindingTypeIsNotValidAtDecl(Span)
Unstable (rustc_private)
CallRcvr(Span)
Unstable (rustc_private)
CallArg(Span)
Unstable (rustc_private)
CallReturn(Span)
Unstable (rustc_private)
Operand(Span)
Unstable (rustc_private)
AddrOf(Span)
Unstable (rustc_private)
AutoBorrow(Span)
Unstable (rustc_private)
SafeDestructor(Span)
Unstable (rustc_private)

Methods

impl<'tcx> SubregionOrigin<'tcx>
[src]

fn span(&self) -> Span

Trait Implementations

Derived Implementations

impl<'tcx> Debug for SubregionOrigin<'tcx>
[src]

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'tcx> Clone for SubregionOrigin<'tcx>
[src]

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

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more