Struct rustc_middle::ty::print::pretty::OpaqueFnEntry

pub struct OpaqueFnEntry<'tcx> {
    has_fn_once: bool,
    fn_mut_trait_ref: Option<PolyTraitRef<'tcx>>,
    fn_trait_ref: Option<PolyTraitRef<'tcx>>,
    return_ty: Option<Binder<'tcx, Ty<'tcx>>>,
}

Fields

has_fn_once: bool

fn_mut_trait_ref: Option<PolyTraitRef<'tcx>>

fn_trait_ref: Option<PolyTraitRef<'tcx>>

return_ty: Option<Binder<'tcx, Ty<'tcx>>>

Trait Implementations

impl<'tcx> Default for OpaqueFnEntry<'tcx>

fn default() -> OpaqueFnEntry<'tcx>

Returns the “default value” for a type.

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: 72 bytes