pub struct FulfillmentError<'tcx> {
    pub obligation: PredicateObligation<'tcx>,
    pub code: FulfillmentErrorCode<'tcx>,
    pub root_obligation: PredicateObligation<'tcx>,
}

Fields§

§obligation: PredicateObligation<'tcx>§code: FulfillmentErrorCode<'tcx>§root_obligation: PredicateObligation<'tcx>

Diagnostics only: the ‘root’ obligation which resulted in the failure to process obligation. This is the obligation that was initially passed to register_predicate_obligation

Implementations§

Trait Implementations§

Formats the value using the given formatter. Read more

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Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 176 bytes