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