Struct rustc_trait_selection::traits::FulfillmentError[−][src]

pub struct FulfillmentError<'tcx> {
    pub obligation: Obligation<'tcx, Predicate<'tcx>>,
    pub code: FulfillmentErrorCode<'tcx>,
    pub points_at_arg_span: bool,
}

Fields

obligation: Obligation<'tcx, Predicate<'tcx>>code: FulfillmentErrorCode<'tcx>points_at_arg_span: bool
Expand description

Diagnostics only: we opportunistically change the code.span when we encounter an obligation error caused by a call argument. When this is the case, we also signal that in this field to ensure accuracy of suggestions.

Auto Trait Implementations

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

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

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

impl<'tcx> Unpin for FulfillmentError<'tcx>

impl<'tcx> !UnwindSafe for FulfillmentError<'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]