/// Get a mutable slice over all arguments.
Get a mutable slice over all arguments.
Get a mutable slice over all arguments .
pub fn as_slice_mut(&mut self) -> &mut [(ast::FnArg, Option<T![,]>)] {
        match self {
            Self::Empty { .. } => &mut [],
            Self::List { args, .. } => &mut args[..],
        }
    }
pub fn as_slice_mut ( & mut self ) -> & mut [ ( ast :: FnArg , Option < T ! [ ] > ) ] { match self { Self :: Empty { .. } => & mut [ ] , Self :: List { args , .. } => & mut args [ .. ] , } }
Get a mutable slice over all arguments.
Get a mutable slice over all arguments .
&mut self