serde_indextree
| Crates.io | serde_indextree |
| lib.rs | serde_indextree |
| version | 0.2.0 |
| source | src |
| created_at | 2019-07-30 15:17:01.419309 |
| updated_at | 2019-08-06 11:28:46.486869 |
| description | Serializing indextree structure. |
| homepage | |
| repository | https://github.com/PoiScript/serde_indextree |
| max_upload_size | |
| id | 152972 |
| size | 7,981 |
yūdachi (PoiScript)
documentation
README
serde_indextree
Serializing indextree structure.
Version support
indextree version |
serde_indextree version |
|---|---|
| 3.3.x | 0.1.x |
| 4.0.x | 0.2.x |
Usage
serde_indextree provides two struct: Node for serializing
a node and its descendants, SiblingNodes for serializing a
node and its siblings in sequence.
use indextree::Arena;
use serde::Serialize;
use serde_indextree::Node;
use serde_json::to_string_pretty;
#[derive(Serialize)]
struct HtmlElement {
tag: &'static str
}
// <html>
// <head>
// <title></title>
// <head>
// <body>
// <h1></h1>
// <h2></h2>
// </body>
// </html>
let arena = &mut Arena::new();
let a = arena.new_node(HtmlElement { tag: "html" });
let b = arena.new_node(HtmlElement { tag: "head" });
a.append(b, arena);
let c = arena.new_node(HtmlElement { tag: "title" });
b.append(c, arena);
let d = arena.new_node(HtmlElement { tag: "body" });
a.append(d, arena);
let e = arena.new_node(HtmlElement { tag: "h1" });
d.append(e, arena);
let f = arena.new_node(HtmlElement { tag: "h2" });
d.append(f, arena);
println!("{}", to_string_pretty(&Node::new(a, arena)).unwrap());
// {
// "tag": "html",
// "children": [
// {
// "tag": "head",
// "children": [
// {
// "tag": "title"
// }
// ]
// },
// {
// "tag": "body",
// "children": [
// {
// "tag": "h1"
// },
// {
// "tag": "h2"
// }
// ]
// }
// ]
// }
Customization
Unfortunately, serde_indextree doesn't come up with any customization.
If you want to rename field names or anything, just copy the entire code (only 40+ lines) and modify it at your wish.
License
MIT