Struct FnTraitImpls 

pub struct FnTraitImpls<'tcx> {
    pub fn_once_impl: Box<VirtualTraitImpl<'tcx>>,
    pub fn_mut_impl: Option<Box<VirtualTraitImpl<'tcx>>>,
    pub fn_impl: Option<Box<VirtualTraitImpl<'tcx>>>,
}

The virtual Fn* impls of a callable type.

Fields

fn_once_impl: Box<VirtualTraitImpl<'tcx>>

Info required to construct a virtual FnOnce impl for this callable.

fn_mut_impl: Option<Box<VirtualTraitImpl<'tcx>>>

Info required to construct a virtual FnMut impl, if the callable implements it.

fn_impl: Option<Box<VirtualTraitImpl<'tcx>>>

Info required to construct a virtual Fn impl, if the callable implements it.

Trait Implementations

impl<'tcx> Clone for FnTraitImpls<'tcx>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'tcx> Debug for FnTraitImpls<'tcx>

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

Formats the value using the given formatter.