ftml 1.41.0

Foundation Text Markup Language - a library to render Wikidot text as HTML
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

/*
 * render/null.rs
 *
 * ftml - Library to parse Wikidot text
 * Copyright (C) 2019-2026 Wikijump Team
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

//! A trivial renderer.
//!
//! This implementation of `Render` will consume any input syntax tree
//! and produce a unit value as output.

use super::prelude::*;

#[derive(Debug)]
pub struct NullRender;

impl Render for NullRender {
    type Output = ();

    #[inline]
    fn render(
        &self,
        _tree: &SyntaxTree,
        _page_info: &PageInfo,
        _settings: &WikitextSettings,
    ) {
        info!("Running null renderer");
        // do nothing
    }
}

#[test]
fn null() {
    use crate::layout::Layout;
    use crate::tree::BibliographyList;

    let page_info = PageInfo::dummy();
    let settings = WikitextSettings::from_mode(WikitextMode::Page, Layout::Wikidot);
    let result = SyntaxTree::from_element_result(
        vec![],
        vec![],
        (vec![], vec![]),
        vec![],
        (vec![], true),
        BibliographyList::new(),
        0,
    );
    let (tree, _) = result.into();
    NullRender.render(&tree, &page_info, &settings);
}