syntax​::ext​::deriving​::generic

Modules

ty

Structs

FieldInfoMethodDefSubstructureTraitDef

Functions

combine_substructurecs_andcs_binopcs_foldcs_orcs_same_methodcs_same_method_fold

Function syntax::ext::deriving::generic::cs_same_method[src]

pub fn cs_same_method(f: |&mut ExtCtxt, Span, Vec<Gc<Expr>>| -> Gc<Expr>, enum_nonmatch_f: EnumNonMatchFunc, cx: &mut ExtCtxt, trait_span: Span, substructure: &Substructure) -> Gc<Expr>

Call the method that is being derived on all the fields, and then process the collected results. i.e.

f(cx, span, ~[self_1.method(__arg_1_1, __arg_2_1),
              self_2.method(__arg_1_2, __arg_2_2)])