Struct FnPointer 

pub struct FnPointer<'tcx> {
    def_id: DefId,
    self_ty: Ty<'tcx>,
    rustc_sig: PolyFnSig<'tcx>,
    param_env: ParamEnv<'tcx>,
    sig: PolyFnSig<'tcx>,
    late_bound_scope: DefId,
    fn_trait_impls: OnceCell<Option<FnTraitImpls<'tcx>>>,
}

Fields

def_id: DefId

self_ty: Ty<'tcx>

rustc_sig: PolyFnSig<'tcx>

param_env: ParamEnv<'tcx>

sig: PolyFnSig<'tcx>

late_bound_scope: DefId

fn_trait_impls: OnceCell<Option<FnTraitImpls<'tcx>>>

Implementations

impl<'tcx> FnPointer<'tcx>

pub fn param_env(&self) -> &ParamEnv<'tcx>

pub fn sig(&self) -> &PolyFnSig<'tcx>

pub fn late_bound_scope(&self) -> RDefId

DefId we use for liberate_bound_regions. We stole some DefId from somewhere to serve as placeholder here, as this needs to be a real rustc DefId. It only matters for matching up generics during translation.

pub fn fn_trait_impls( &self, s: &impl BaseState<'tcx>, ) -> Option<&FnTraitImpls<'tcx>>

Trait Implementations

impl<'tcx> Clone for FnPointer<'tcx>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for FnPointer<'tcx>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.