Enum rustc::ty::ExistentialPredicate [] [src]

pub enum ExistentialPredicate<'tcx> {
    Trait(ExistentialTraitRef<'tcx>),
    Projection(ExistentialProjection<'tcx>),
    AutoTrait(DefId),
}
🔬 This is a nightly-only experimental API. (rustc_private)

Variants

🔬 This is a nightly-only experimental API. (rustc_private)
🔬 This is a nightly-only experimental API. (rustc_private)
🔬 This is a nightly-only experimental API. (rustc_private)

Methods

impl<'a, 'gcx, 'tcx> ExistentialPredicate<'tcx>
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

Trait Implementations

impl<'tcx> TypeFoldable<'tcx> for ExistentialPredicate<'tcx>
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

🔬 This is a nightly-only experimental API. (rustc_private)

Indicates whether this value references only 'global' types/lifetimes that are the same regardless of what fn we are in. This is used for caching. Errs on the side of returning false. Read more

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

Formats the value using the given formatter.

impl<'tcx> Copy for ExistentialPredicate<'tcx>
[src]

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

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl<'tcx> PartialEq for ExistentialPredicate<'tcx>
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl<'tcx> Eq for ExistentialPredicate<'tcx>
[src]

impl<'tcx> Hash for ExistentialPredicate<'tcx>
[src]

Feeds this value into the state given, updating the hasher as necessary.

Feeds a slice of this type into the state provided.

impl<'tcx> Encodable for ExistentialPredicate<'tcx>
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

deprecated in favor of rustc-serialize on crates.io

impl<'tcx> Decodable for ExistentialPredicate<'tcx>
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

deprecated in favor of rustc-serialize on crates.io