Struct rustc::mir::interpret::GlobalId

pub struct GlobalId<'tcx> {
    pub instance: Instance<'tcx>,
    pub promoted: Option<Promoted>,
}

🔬 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?

Uniquely identifies a specific constant or static.

Fields

instance: Instance<'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?

For a constant or static, the Instance of the item itself. For a promoted global, the Instance of the function they belong to.

promoted: Option<Promoted>

🔬 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?

The index for promoted globals within their function's Mir.

Trait Implementations

impl<'tcx> Copy for GlobalId<'tcx>

impl<'tcx> Clone for GlobalId<'tcx>

fn clone(&self) -> GlobalId<'tcx>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'tcx> Debug for GlobalId<'tcx>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'tcx> Eq for GlobalId<'tcx>

impl<'tcx> PartialEq for GlobalId<'tcx>

fn eq(&self, __arg_0: &GlobalId<'tcx>) -> bool

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

fn ne(&self, __arg_0: &GlobalId<'tcx>) -> bool

This method tests for !=.

impl<'tcx> Hash for GlobalId<'tcx>

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

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