Enum rustc::ty::adjustment::Adjust[][src]

pub enum Adjust<'tcx> {
    NeverToAny,
    ReifyFnPointer,
    UnsafeFnPointer,
    ClosureFnPointer,
    MutToConstPointer,
    Deref(Option<OverloadedDeref<'tcx>>),
    Borrow(AutoBorrow<'tcx>),
    Unsize,
}
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Variants

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Go from ! to any type.

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Go from a fn-item type to a fn-pointer type.

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Go from a safe fn pointer to an unsafe fn pointer.

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Go from a non-capturing closure to an fn pointer.

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Go from a mut raw pointer to a const raw pointer.

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Dereference once, producing a place.

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Take the address and produce either a & or * pointer.

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Unsize a pointer/reference value, e.g. &[T; n] to &[T]. Note that the source could be a thin or fat pointer. This will do things like convert thin pointers to fat pointers, or convert structs containing thin pointers to structs containing fat pointers, or convert between fat pointers. We don't store the details of how the transform is done (in fact, we don't know that, because it might depend on the precise type parameters). We just store the target type. Codegen backends and miri figure out what has to be done based on the precise source/target type at hand.

Trait Implementations

impl<'a, 'gcx> HashStable<StableHashingContext<'a>> for Adjust<'gcx>
[src]

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

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

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

Formats the value using the given formatter. Read more

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

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

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impl<'a, 'tcx> Lift<'tcx> for Adjust<'a>
[src]

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

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

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

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True if self has any late-bound regions that are either bound by binder or bound by some binder outside of binder. If binder is ty::INNERMOST, this indicates whether there are any late-bound regions that appear free. Read more

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True if this self has any regions that escape binder (and hence are not bound by it). Read more

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

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

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

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"Free" regions in this context means that it has any region that is not (a) erased or (b) late-bound. Read more

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True if there any any un-erased free regions.

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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. Read more

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True if there are any late-bound regions

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A visitor that does not recurse into types, works like fn walk_shallow in Ty.

Auto Trait Implementations

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

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