Enum rustc::ty::InstanceDef [] [src]

pub enum InstanceDef<'tcx> {
    Item(DefId),
    Intrinsic(DefId),
    FnPtrShim(DefIdTy<'tcx>),
    Virtual(DefIdusize),
    ClosureOnceShim {
        call_once: DefId,
    },
    DropGlue(DefIdOption<Ty<'tcx>>),
    CloneShim(DefIdTy<'tcx>),
}
🔬 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?

Variants

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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?

::call_* def-id is FnTrait::call_*

🔬 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?

::fn

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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?

<[mut closure] as FnOnce>::call_once

Fields of ClosureOnceShim

🔬 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?

drop_in_place::; None for empty drop glue.

🔬 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?

<T as Clone>::clone shim.

Methods

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

[src]

🔬 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?

[src]

🔬 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?

[src]

🔬 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?

Trait Implementations

impl<'gcx> HashStable<StableHashingContext<'gcx>> for InstanceDef<'gcx>
[src]

[src]

🔬 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?

impl<'tcx> Key for InstanceDef<'tcx>
[src]

[src]

🔬 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?

Given an instance of this key, what crate is it referring to? This is used to find the provider. Read more

[src]

🔬 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?

In the event that a cycle occurs, if no explicit span has been given for a query with key self, what span should we use? Read more

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

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

[src]

Returns a copy of the value. Read more

1.0.0
[src]

Performs copy-assignment from source. Read more

impl<'tcx> PartialEq for InstanceDef<'tcx>
[src]

[src]

This method tests for self and other values to be equal, and is used by ==. Read more

[src]

This method tests for !=.

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

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

[src]

Feeds this value into the given [Hasher]. Read more

1.3.0
[src]

Feeds a slice of this type into the given [Hasher]. Read more

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

[src]

Formats the value using the given formatter.