br_reqwest/
lib.rs

1use json::{array, object, JsonValue};
2use log::{debug, error, info};
3use std::collections::HashMap;
4use std::fmt::Debug;
5use std::io::Write;
6use std::path::Path;
7use std::process::Command;
8use std::str::Lines;
9use std::{env, fs, str};
10use xmltree::Element;
11
12pub struct Client {
13    pub url: String,
14    debug: bool,
15    pub method: Method,
16    pub header: HashMap<String, String>,
17    body_data: JsonValue,
18    pub content_type: ContentType,
19    proxy: ProxyInfo,
20    cert_p12: bool,
21    cert_p12_filename: String,
22    cert_p12_password: String,
23    args: Vec<String>,
24    /// 请求超时
25    request_timeout: usize,
26    /// 响应超时
27    response_timeout: usize,
28    /// 重试次数
29    retry: usize,
30}
31
32impl Default for Client {
33    fn default() -> Self {
34        Self::new()
35    }
36}
37
38impl Client {
39    pub fn new() -> Self {
40        Self {
41            url: "".to_string(),
42            debug: false,
43            method: Method::NONE,
44            header: Default::default(),
45            body_data: object! {},
46            content_type: ContentType::Text,
47            proxy: ProxyInfo::None,
48            cert_p12: false,
49            cert_p12_filename: "".to_string(),
50            cert_p12_password: "".to_string(),
51            args: vec![],
52            request_timeout: 0,
53            response_timeout: 0,
54            retry: 0,
55        }
56    }
57    pub fn debug(&mut self) -> &mut Self {
58        self.debug = true;
59        self
60    }
61    pub fn post(&mut self, url: &str) -> &mut Self {
62        self.url = url.to_string();
63        self.method = Method::POST;
64        self
65    }
66    pub fn get(&mut self, url: &str) -> &mut Self {
67        self.url = url.to_string();
68        self.method = Method::GET;
69        self
70    }
71    pub fn put(&mut self, url: &str) -> &mut Self {
72        self.url = url.to_string();
73        self.method = Method::PUT;
74        self
75    }
76    pub fn patch(&mut self, url: &str) -> &mut Self {
77        self.url = url.to_string();
78        self.method = Method::PATCH;
79        self
80    }
81    pub fn delete(&mut self, url: &str) -> &mut Self {
82        self.url = url.to_string();
83        self.method = Method::DELETE;
84        self
85    }
86    pub fn head(&mut self, url: &str) -> &mut Self {
87        self.url = url.to_string();
88        self.method = Method::HEAD;
89        self
90    }
91    pub fn options(&mut self, url: &str) -> &mut Self {
92        self.url = url.to_string();
93        self.method = Method::OPTIONS;
94        self
95    }
96    pub fn trace(&mut self, url: &str) -> &mut Self {
97        self.url = url.to_string();
98        self.method = Method::TRACE;
99        self
100    }
101    pub fn header(&mut self, key: &str, value: &str) -> &mut Self {
102        self.header.insert(key.to_string(), value.to_string());
103        self
104    }
105
106    pub fn query(&mut self, params: JsonValue) -> &mut Self {
107        let mut txt = vec![];
108        for (key, value) in params.entries() {
109            txt.push(format!("{key}={value}"));
110        }
111        if self.url.contains('?') {
112            if !txt.is_empty() {
113                self.url = format!("{}&{}", self.url, txt.join("&"));
114            }
115        } else if !txt.is_empty() {
116            self.url = format!("{}?{}", self.url, txt.join("&"));
117        }
118        self
119    }
120    /// 设置连接超时
121    pub fn set_request_timeout(&mut self, s: usize) -> &mut Self {
122        self.request_timeout = s;
123        self
124    }
125
126    pub fn set_response_timeout(&mut self, s: usize) -> &mut Self {
127        self.response_timeout = s;
128        self
129    }
130
131    pub fn set_retry(&mut self, count: usize) -> &mut Self {
132        self.retry = count;
133        self
134    }
135
136    /// JSON请求
137    pub fn raw_json(&mut self, data: JsonValue) -> &mut Self {
138        self.header("Content-Type", ContentType::Json.str().as_str());
139        self.content_type = ContentType::Json;
140        self.body_data = data;
141        self
142    }
143    pub fn raw_xml(&mut self, data: JsonValue) -> &mut Self {
144        self.header("Content-Type", ContentType::Xml.str().as_str());
145        self.content_type = ContentType::Xml;
146        self.body_data = data;
147        self
148    }
149    pub fn raw_stream(&mut self, filename: &str) -> &mut Self {
150        self.content_type = ContentType::Stream;
151        self.body_data = filename.into();
152        self
153    }
154    pub fn raw_binary_str(&mut self, text: &str) -> &mut Self {
155        self.content_type = ContentType::BinaryStr;
156        self.body_data = text.into();
157        self
158    }
159    pub fn raw_stream_urlencode(&mut self, text: &str) -> &mut Self {
160        self.content_type = ContentType::StreamUrlencode;
161        self.body_data = text.into();
162        self
163    }
164    /// FormData请求
165    pub fn form_data(&mut self, data: JsonValue) -> &mut Self {
166        self.header("Content-Type", ContentType::FormData.str().as_str());
167        self.content_type = ContentType::FormData;
168        self.body_data = data;
169        self
170    }
171    /// FormData请求
172    pub fn form_urlencoded(&mut self, data: JsonValue) -> &mut Self {
173        self.header("Content-Type", ContentType::FormUrlencoded.str().as_str());
174        self.content_type = ContentType::FormUrlencoded;
175        self.body_data = data;
176        self
177    }
178    /// 开启旧的ssl
179    pub fn set_cert_p12(&mut self, filename: &str, password: &str) -> &mut Self {
180        self.cert_p12_filename = filename.to_string();
181        self.cert_p12_password = password.to_string();
182        self.cert_p12 = true;
183        self
184    }
185    /// 指定代理
186    // curl -x socks5://proxy.example.com:1080 http://example.com
187    pub fn add_proxy(&mut self, proxy_addr: String) {
188        self.proxy = ProxyInfo::Addr(proxy_addr);
189    }
190
191    /// 指定代理, 该代理需要用户名和密码认证
192    // curl -x http://proxy-server:port -U username:password http://example.com
193    pub fn add_proxy_with_account(&mut self, proxy_addr: String, user: String, password: String) {
194        self.proxy = ProxyInfo::AddrWithAccount(proxy_addr, user, password);
195    }
196
197    pub fn send(&mut self) -> Result<Response, String> {
198        let mut output = Command::new("curl");
199
200        if self.cert_p12 {
201            self.args.extend([
202                "--cert-type".to_string(),
203                "P12".to_string(),
204                "--cert".to_string(),
205                self.cert_p12_filename.to_string(),
206                "--pass".to_string(),
207                self.cert_p12_password.to_string(),
208            ]);
209        }
210
211        if self.debug {
212            self.args.extend(["--trace-ascii".to_string(), "br-reqwest.log".to_string()]);
213        }
214
215        if self.request_timeout > 0 {
216            self.args.extend([
217                "--connect-timeout".to_string(),
218                self.request_timeout.to_string(),
219            ]);
220        }
221        if self.response_timeout > 0 {
222            self.args.extend(["--max-time".to_string(), self.response_timeout.to_string()]);
223        }
224
225        if self.retry > 0 {
226            self.args.extend(["--retry".to_string(), self.retry.to_string()]);
227        }
228
229        match &self.proxy {
230            ProxyInfo::None => {
231                self.args.extend(["--noproxy".to_string(), "*".to_string()]);
232            }
233            ProxyInfo::Addr(proxy) => {
234                self.args.extend(["-x".to_string(), proxy.to_string()]);
235            }
236            ProxyInfo::AddrWithAccount(proxy, user, pwd) => {
237                self.args.extend([
238                    "-x".to_string(),
239                    proxy.to_string(),
240                    "-U".to_string(),
241                    format!("{user}:{pwd}"),
242                ]);
243            }
244        }
245
246        match self.method {
247            Method::HEAD => {
248                self.args.push("-I".to_string());
249            }
250            _ => {
251                self.args.extend([
252                    "-i".to_string(),
253                    "-X".to_string(),
254                    self.method.to_str().to_uppercase(),
255                ]);
256            }
257        }
258        self.args.push(self.url.to_string());
259
260        if !self.header.is_empty() {
261            for (key, value) in self.header.iter() {
262                self.args.extend(["-H".to_string(), format!("{key}: {value}")]);
263            }
264        }
265
266        match self.content_type {
267            ContentType::FormData => {
268                for (_, value) in self.body_data.entries() {
269                    self.args.push("-F".to_string());
270
271                    if value[2].is_empty() {
272                        self.args.push(format!("{}={}", value[0], value[1]));
273                    } else {
274                        self.args.push(format!("{}={};{}", value[0], value[1], value[2]));
275                    }
276                }
277            }
278            ContentType::FormUrlencoded => {
279                self.args.push("-d".to_string());
280                let mut d = vec![];
281                for (key, value) in self.body_data.entries() {
282                    d.push(format!("{key}={value}"))
283                }
284                self.args.push(d.join("&").to_string());
285            }
286            ContentType::Json | ContentType::Xml => {
287                self.args.extend(["-d".to_string(), format!("{}", self.body_data)]);
288            }
289            ContentType::Javascript => {}
290            ContentType::Text => {}
291            ContentType::Html => {}
292            ContentType::Other(_) => {}
293            ContentType::Stream => {
294                // 文件路径
295                self.args.push("--data-binary".to_string());
296                self.args.push(format!("@{}", self.body_data));
297            }
298            ContentType::BinaryStr => {
299                self.args.push("--data-binary".to_string());
300                self.args.push(format!("{}", self.body_data));
301            }
302            ContentType::StreamUrlencode => {
303                self.args.push("--data-urlencode".to_string());
304                self.args.push(format!("{}", self.body_data));
305            }
306        }
307        output.args(self.args.as_slice());
308        if self.debug {
309            info!("curl {}", self.args.join(" "));
310        }
311        let req = match output.output() {
312            Ok(e) => e,
313            Err(e) => {
314                return Err(e.to_string());
315            }
316        };
317
318        if req.status.success() {
319            let body = req.stdout.clone();
320            if self.debug {
321                let text = String::from_utf8_lossy(&req.stdout);
322                info!("响应内容:\n{text}");
323            }
324            Ok(Response::new(self.debug, body)?)
325        } else {
326            let err = String::from_utf8_lossy(&req.stderr).to_string();
327            let txt = match err.find("ms:") {
328                None => err,
329                Some(e) => err[e + 3..].trim().to_string(),
330            };
331            Err(txt)
332        }
333    }
334}
335
336enum ProxyInfo {
337    None,
338    Addr(String),
339    AddrWithAccount(String, String, String),
340}
341
342#[derive(Debug)]
343pub struct Response {
344    debug: bool,
345    version: String,
346    status: i32,
347    status_text: String,
348    headers: JsonValue,
349    cookies: JsonValue,
350    /// 请求体
351    body: Body,
352}
353impl Response {
354    const CRLF2: [u8; 4] = [13, 10, 13, 10];
355
356    fn new(debug: bool, body: Vec<u8>) -> Result<Self, String> {
357        let mut that = Self {
358            debug,
359            version: "".to_string(),
360            status: 0,
361            status_text: "".to_string(),
362            headers: object! {},
363            cookies: object! {},
364            body: Default::default(),
365        };
366
367        let (header, body) = match body.windows(Self::CRLF2.len()).position(|window| window == Self::CRLF2) {
368            None => (vec![], vec![]),
369            Some(index) => {
370                let header = body[..index].to_vec();
371                let body = Vec::from(&body[index + Self::CRLF2.len()..]);
372                (header, body)
373            }
374        };
375
376        let text = String::from_utf8_lossy(header.as_slice());
377        let lines = text.lines();
378
379        that.get_request_line(lines.clone().next().expect("get next line in response err"))?;
380        // Header处理
381        that.get_header(lines.clone())?;
382        that.body.stream = body.clone();
383        that.body.set_content(body);
384        Ok(that)
385    }
386
387    /// 获取请求行信息
388    fn get_request_line(&mut self, line: &str) -> Result<(), String> {
389        let lines = line.split_whitespace().collect::<Vec<&str>>();
390        if lines.len() < 2 {
391            return Err("请求行错误".to_string());
392        }
393        self.version = lines[0].to_string();
394        self.status = lines[1].parse::<i32>().unwrap();
395        if !lines[2].is_empty() {
396            self.status_text = lines[2].trim().to_string();
397        }
398        Ok(())
399    }
400
401    /// Header处理
402    fn get_header(&mut self, data: Lines) -> Result<(), String> {
403        let mut header = object! {};
404        let mut cookie = object! {};
405        let mut body = Body::default();
406
407        for text in data {
408            let (key, value) = match text.trim().find(":") {
409                None => continue,
410                Some(e) => {
411                    let key = text[..e].trim().to_lowercase().clone();
412                    let value = text[e + 1..].trim().to_string();
413                    (key, value)
414                }
415            };
416            match key.as_str() {
417                "content-type" => match value {
418                    _ if value.contains("multipart/form-data") => {
419                        let boundarys = value.split("boundary=").collect::<Vec<&str>>();
420                        body.boundary = boundarys[1..].join("");
421                        body.content_type = ContentType::from("multipart/form-data");
422                        let _ = header.insert(key.as_str(), "multipart/form-data");
423                    }
424                    _ => {
425                        let value = match value.find(";") {
426                            None => value,
427                            Some(e) => value[..e].trim().to_string(),
428                        };
429                        body.content_type = ContentType::from(value.as_str());
430                        let _ = header.insert(key.as_str(), body.content_type.str());
431                    }
432                },
433                "content-length" => {
434                    body.content_length = value.to_string().parse::<usize>().unwrap_or(0);
435                }
436                "cookie" => {
437                    let _ = value.split(";").collect::<Vec<&str>>().iter().map(|&x| {
438                        match x.find("=") {
439                            None => {}
440                            Some(index) => {
441                                let key = x[..index].trim().to_string();
442                                let val = x[index + 1..].trim().to_string();
443                                let _ = cookie.insert(key.as_str(), val);
444                            }
445                        };
446                        ""
447                    }).collect::<Vec<&str>>();
448                }
449                _ => {
450                    if self.debug {
451                        debug!("header: {key} = {value}");
452                    }
453                    let _ = header.insert(key.as_str(), value);
454                }
455            };
456        }
457        self.headers = header.clone();
458        self.cookies = cookie.clone();
459        self.body = body.clone();
460        Ok(())
461    }
462    pub fn status(&self) -> i32 {
463        self.status
464    }
465    pub fn status_text(&self) -> String {
466        self.status_text.clone()
467    }
468    pub fn version(&self) -> String {
469        self.version.clone()
470    }
471    pub fn headers(&self) -> JsonValue {
472        self.headers.clone()
473    }
474    pub fn cookies(&self) -> JsonValue {
475        self.cookies.clone()
476    }
477    pub fn content_type(&self) -> String {
478        self.body.content_type.str().clone()
479    }
480    pub fn json(&self) -> Result<JsonValue, String> {
481        if self.body.content.is_empty() {
482            Ok(object! {})
483        } else {
484            match json::parse(self.body.content.to_string().as_str()) {
485                Ok(e) => Ok(e),
486                Err(e) => Err(e.to_string()),
487            }
488        }
489    }
490    pub fn xml(&self) -> Result<JsonValue, String> {
491        if self.body.content.is_empty() {
492            Ok(object! {})
493        } else {
494            let json = match Element::parse(self.body.content.to_string().as_bytes()) {
495                Ok(e) => xml_element_to_json(&e),
496                Err(e) => {
497                    if self.debug {
498                        error!("{:?} {}", e.to_string(), self.body.content.clone());
499                    }
500                    self.body.content.clone()
501                }
502            };
503            Ok(json)
504        }
505    }
506    pub fn body(&self) -> JsonValue {
507        self.body.content.clone()
508    }
509    pub fn stream(&self) -> Vec<u8> {
510        self.body.stream.clone()
511    }
512}
513fn xml_element_to_json(elem: &Element) -> JsonValue {
514    let mut obj = object! {};
515
516    for child in &elem.children {
517        if let xmltree::XMLNode::Element(e) = child {
518            obj[e.name.clone()] = xml_element_to_json(e);
519        }
520    }
521
522    match elem.get_text() {
523        None => obj,
524        Some(text) => JsonValue::from(text.to_string()),
525    }
526}
527
528#[derive(Clone, Debug)]
529pub enum Method {
530    GET,
531    POST,
532    OPTIONS,
533    PATCH,
534    HEAD,
535    DELETE,
536    TRACE,
537    PUT,
538    NONE,
539}
540
541impl Method {
542    pub fn to_str(&self) -> String {
543        match self {
544            Method::GET => "GET",
545            Method::POST => "POST",
546            Method::OPTIONS => "OPTIONS",
547            Method::PATCH => "PATCH",
548            Method::HEAD => "HEAD",
549            Method::DELETE => "DELETE",
550            Method::TRACE => "TRACE",
551            Method::PUT => "PUT",
552            Method::NONE => "NONE",
553        }.to_string()
554    }
555    pub fn from(name: &str) -> Self {
556        match name.to_lowercase().as_str() {
557            "post" => Self::POST,
558            "get" => Self::GET,
559            "head" => Self::HEAD,
560            "put" => Self::PUT,
561            "delete" => Self::DELETE,
562            "options" => Self::OPTIONS,
563            "patch" => Self::PATCH,
564            "trace" => Self::TRACE,
565            _ => Self::NONE,
566        }
567    }
568}
569#[derive(Clone, Debug)]
570pub enum Version {
571    Http09,
572    Http10,
573    Http11,
574    H2,
575    H3,
576    None,
577}
578
579impl Version {
580    pub fn str(&mut self) -> String {
581        match self {
582            Version::Http09 => "HTTP/0.9",
583            Version::Http10 => "HTTP/1.0",
584            Version::Http11 => "HTTP/1.1",
585            Version::H2 => "HTTP/2.0",
586            Version::H3 => "HTTP/3.0",
587            Version::None => "",
588        }.to_string()
589    }
590    pub fn from(name: &str) -> Version {
591        match name {
592            "HTTP/0.9" => Self::Http09,
593            "HTTP/1.0" => Self::Http10,
594            "HTTP/1.1" => Self::Http11,
595            "HTTP/2.0" => Self::H2,
596            "HTTP/3.0" => Self::H3,
597            _ => Self::None,
598        }
599    }
600    pub fn set_version(name: &str) -> Version {
601        match name {
602            "0.9" => Self::Http09,
603            "1.0" => Self::Http10,
604            "1.1" => Self::Http11,
605            "2.0" => Self::H2,
606            "3.0" => Self::H3,
607            _ => Self::None,
608        }
609    }
610}
611
612#[derive(Clone, Debug)]
613pub enum FormData {
614    /// KEY
615    /// value
616    /// 文本类型
617    Text(String, JsonValue, String),
618    /// 文件名
619    /// 文件路径
620    /// 文件类型
621    File(String, String, String),
622    None,
623}
624
625#[derive(Debug, Clone)]
626pub struct Body {
627    pub content_type: ContentType,
628    pub boundary: String,
629    pub content_length: usize,
630    pub content: JsonValue,
631    pub stream: Vec<u8>,
632}
633impl Body {
634    /// 解码
635    pub fn decode(input: &str) -> Result<String, String> {
636        let mut decoded = String::new();
637        let bytes = input.as_bytes();
638        let mut i = 0;
639
640        while i < bytes.len() {
641            if bytes[i] == b'%' {
642                if i + 2 >= bytes.len() {
643                    return Err("Incomplete percent-encoding".into());
644                }
645                let hex = &input[i + 1..i + 3];
646                match u8::from_str_radix(hex, 16) {
647                    Ok(byte) => decoded.push(byte as char),
648                    Err(_) => return Err(format!("Invalid percent-encoding: %{hex}")),
649                }
650                i += 3;
651            } else if bytes[i] == b'+' {
652                decoded.push(' ');
653                i += 1;
654            } else {
655                decoded.push(bytes[i] as char);
656                i += 1;
657            }
658        }
659
660        Ok(decoded)
661    }
662    pub fn set_content(&mut self, data: Vec<u8>) {
663        match self.content_type.clone() {
664            ContentType::FormData | ContentType::Stream => {
665                let mut fields = object! {};
666                let boundary_marker = format!("--{}", self.boundary);
667                let text = unsafe { String::from_utf8_unchecked(data) };
668                let parts = text.split(&boundary_marker).collect::<Vec<&str>>();
669                for part in parts {
670                    let part = part.trim();
671                    if part.is_empty() || part == "--" {
672                        continue; // 跳过无效部分
673                    }
674
675                    let mut headers_and_body = part.splitn(2, "\r\n\r\n");
676                    if let (Some(headers), Some(body)) = (headers_and_body.next(), headers_and_body.next())
677                    {
678                        // 解析头部，查找 Content-Disposition
679                        let headers = headers.split("\r\n");
680
681                        let mut field_name = "";
682                        let mut filename = "";
683                        let mut content_type = ContentType::Text;
684
685                        for header in headers {
686                            if header.to_lowercase().starts_with("content-disposition:") {
687                                match header.find("filename=\"") {
688                                    None => {}
689                                    Some(filename_start) => {
690                                        let filename_len = filename_start + 10;
691                                        let filename_end = header[filename_len..].find('"').unwrap() + filename_len;
692                                        filename = &header[filename_len..filename_end];
693                                    }
694                                }
695
696                                match header.find("name=\"") {
697                                    None => {}
698                                    Some(name_start) => {
699                                        let name_start = name_start + 6;
700                                        let name_end = header[name_start..].find('"').unwrap() + name_start;
701                                        field_name = &header[name_start..name_end];
702                                    }
703                                }
704                            }
705                            if header.to_lowercase().starts_with("content-type:") {
706                                content_type = ContentType::from(
707                                    header.to_lowercase().trim_start_matches("content-type:").trim(),
708                                );
709                            }
710                        }
711
712                        if filename.is_empty() {
713                            fields[field_name.to_string()] = JsonValue::from(body);
714                        } else {
715                            // 获取系统临时目录
716                            let mut temp_dir = env::temp_dir();
717                            // 构造临时文件的完整路径
718                            temp_dir.push(filename);
719                            // 打开（创建）临时文件
720                            let mut temp_file = match fs::File::create(&temp_dir) {
721                                Ok(e) => e,
722                                Err(_) => continue,
723                            };
724                            if temp_file.write(body.as_bytes()).is_ok() {
725                                if fields[field_name.to_string()].is_empty() {
726                                    fields[field_name.to_string()] = array![]
727                                }
728
729                                let extension = Path::new(filename).extension() // 可能返回 None
730                                                                   .and_then(|ext| ext.to_str()); // 转换为 &str
731
732                                let suffix = extension.unwrap_or("txt");
733
734                                fields[field_name.to_string()].push(object! {
735                                        //id:sha_256(body.as_bytes().to_vec()),
736                                        name:filename,
737                                        suffix:suffix,
738                                        size:body.len(),
739                                        "type":content_type.str(),
740                                        file:temp_dir.to_str()
741                                    }).unwrap();
742                            };
743                        }
744                    }
745                }
746                self.content = fields;
747            }
748            ContentType::FormUrlencoded => {
749                let text = unsafe { String::from_utf8_unchecked(data) };
750                let params = text.split("&").collect::<Vec<&str>>();
751                let mut list = object! {};
752                for param in params.iter() {
753                    let t = param.split("=").collect::<Vec<&str>>().iter().map(|&x| Body::decode(x).unwrap_or(x.to_string())).collect::<Vec<String>>();
754                    list[t[0].to_string()] = t[1].clone().into();
755                }
756                self.content = list;
757            }
758            ContentType::Json => {
759                let text = unsafe { String::from_utf8_unchecked(data) };
760                self.content = json::parse(text.as_str()).unwrap_or(object! {});
761            }
762            ContentType::Xml => {
763                let text = unsafe { String::from_utf8_unchecked(data) };
764                self.content = text.into();
765            }
766            ContentType::Html | ContentType::Text | ContentType::Javascript => {
767                let text = unsafe { String::from_utf8_unchecked(data) };
768                self.content = text.into();
769            }
770            ContentType::Other(_) => self.content = data.into(),
771            ContentType::BinaryStr => todo!(),
772            ContentType::StreamUrlencode => todo!(),
773        }
774    }
775}
776
777impl Default for Body {
778    fn default() -> Self {
779        Self {
780            content_type: ContentType::Other("text/plain".to_string()),
781            boundary: "".to_string(),
782            content_length: 0,
783            content: object! {},
784            stream: vec![],
785        }
786    }
787}
788
789/// 内容类型
790#[derive(Debug, Clone)]
791pub enum ContentType {
792    FormData,
793    FormUrlencoded,
794    Json,
795    Xml,
796    Javascript,
797    Text,
798    Html,
799    Stream,
800    BinaryStr,
801    StreamUrlencode,
802    Other(String),
803}
804impl ContentType {
805    pub fn from(name: &str) -> Self {
806        match name {
807            "multipart/form-data" => Self::FormData,
808            "application/x-www-form-urlencoded" => Self::FormUrlencoded,
809            "application/json" => Self::Json,
810            "application/xml" | "text/xml" => Self::Xml,
811            "application/javascript" => Self::Javascript,
812            "text/html" => Self::Html,
813            "text/plain" => Self::Text,
814            "application/octet-stream" => Self::Stream,
815            _ => Self::Other(name.to_string()),
816        }
817    }
818    pub fn str(&self) -> String {
819        match self {
820            Self::FormData => "multipart/form-data",
821            Self::FormUrlencoded => "application/x-www-form-urlencoded",
822            Self::Json => "application/json",
823            Self::Xml => "application/xml",
824            Self::Javascript => "application/javascript",
825            Self::Text => "text/plain",
826            Self::Html => "text/html",
827            Self::Other(name) => name,
828            Self::Stream => "application/octet-stream",
829            Self::BinaryStr => "application/octet-stream",
830            ContentType::StreamUrlencode => "application/x-www-form-urlencoded",
831        }.to_string()
832    }
833}
br_reqwest/lib.rs

br_reqwest/
lib.rs
