rs_ua2json/
lib.rs

1use std::borrow::Cow;
2use std::io;
3
4use io::Write;
5
6use woothee::parser::Parser;
7use woothee::parser::WootheeResult;
8
9#[derive(serde::Serialize)]
10pub struct UserAgent<'a> {
11    pub name: &'a str,
12    pub category: &'a str,
13    pub os: &'a str,
14    pub os_version: Cow<'a, str>,
15    pub browser_type: &'a str,
16    pub version: &'a str,
17    pub vendor: &'a str,
18}
19
20impl<'a> From<WootheeResult<'a>> for UserAgent<'a> {
21    fn from(e: WootheeResult<'a>) -> Self {
22        Self {
23            name: e.name,
24            category: e.category,
25            os: e.os,
26            os_version: e.os_version,
27            browser_type: e.browser_type,
28            version: e.version,
29            vendor: e.vendor,
30        }
31    }
32}
33
34pub fn ua2parsed2json2writer<W>(p: &Parser, ua: &str, wtr: W) -> Result<(), io::Error>
35where
36    W: Write,
37{
38    let oparsed: Option<_> = p.parse(ua);
39    let parsed: WootheeResult = oparsed
40        .ok_or_else(|| format!("invalid user agent: {ua}"))
41        .map_err(io::Error::other)?;
42    let converted: UserAgent = parsed.into();
43    serde_json::to_writer(wtr, &converted)?;
44    Ok(())
45}
rs_ua2json/lib.rs

rs_ua2json/
lib.rs
