Struct rustc_hir_typeck::GeneratorTypes

pub(crate) struct GeneratorTypes<'tcx> {
    pub(crate) resume_ty: Ty<'tcx>,
    pub(crate) yield_ty: Ty<'tcx>,
    pub(crate) interior: Ty<'tcx>,
    pub(crate) movability: Movability,
}

When check_fn is invoked on a generator (i.e., a body that includes yield), it returns back some information about the yield points.

Fields

resume_ty: Ty<'tcx>

Type of generator argument / values returned by yield.

yield_ty: Ty<'tcx>

Type of value that is yielded.

interior: Ty<'tcx>

Types that are captured (see GeneratorInterior for more).

movability: Movability

Indicates if the generator is movable or static (immovable).

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: 32 bytes