| David Tolnay | 1e99fa3 | 2019-05-08 16:18:36 -0700 | [diff] [blame^] | 1 | use syn_codegen as types; |
| 2 | |
| 3 | pub const TERMINAL_TYPES: &[&str] = &["Span", "Ident"]; |
| 4 | |
| 5 | pub fn traverse<S, F>(defs: &types::Definitions, generate: F) -> S |
| 6 | where |
| 7 | S: Default, |
| 8 | F: Fn(&mut S, &types::Node, &types::Definitions), |
| 9 | { |
| 10 | let mut state = S::default(); |
| 11 | for s in &defs.types { |
| 12 | generate(&mut state, s, defs); |
| 13 | } |
| 14 | for tt in TERMINAL_TYPES { |
| 15 | let s = types::Node { |
| 16 | ident: tt.to_string(), |
| 17 | features: types::Features::default(), |
| 18 | data: types::Data::Private, |
| 19 | }; |
| 20 | generate(&mut state, &s, defs); |
| 21 | } |
| 22 | state |
| 23 | } |