This commit is contained in:
Freya Murphy 2023-07-05 22:02:34 -04:00
parent 168b8937eb
commit 732d7d8306
2 changed files with 44 additions and 5 deletions

38
README.md Normal file
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# http
A rust http parsing library
### Example
```rs
use http::{request::Request, parse::TryParse, error::HTTPError, response::Response, status, header::HeaderName};
fn main() -> Result<(), HTTPError> {
// http request as a string
let request_str = "GET / HTTP/1.1\n\
Host: www.example.com\n\
User-Agent: Mozilla/4.0\n\
Accept-language: en\n\
\n\
";
// here we set what we want the body to be parsed into if it exists
// the body type must implement FromStr and ToString
let request = Request::<String>::try_parse(request_str)?; // try parse since it can fail
let mut response = Response::<String>::new(); // create a new response
response
.set_body("hello world!") // add a body that is Into<T>
.set_status(status::SUCCESS) // set the status
.add_header((HeaderName::try_from("Content-Type")?, "text/plain")); // set content-type header
let response_str = response.to_string(); // get http response in text form
Ok(())
}
```
### License
This project is licensed under the [GPLv3](https://www.gnu.org/licenses/gpl-3.0.en.html)

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@ -18,25 +18,26 @@ impl<T: ToString + FromStr> Response<T> {
} }
} }
pub fn set_version(mut self, version: impl Into<Version>) -> Self { pub fn set_version(&mut self, version: impl Into<Version>) -> &mut Self {
self.version = version.into(); self.version = version.into();
self self
} }
pub fn set_status(mut self, status: impl Into<Status>) -> Self { pub fn set_status(&mut self, status: impl Into<Status>) -> &mut Self {
self.status = status.into(); self.status = status.into();
self self
} }
pub fn add_header(mut self, header: impl Into<Header>) -> Self { pub fn add_header(&mut self, header: impl Into<Header>) -> &mut Self {
self.headers.insert(header.into()); self.headers.insert(header.into());
self self
} }
pub fn set_body(mut self, body: T) -> Self { pub fn set_body(&mut self, body: impl Into<T>) -> &mut Self {
self.body = Some(body); self.body = Some(body.into());
self self
} }
} }
impl<T: ToString + FromStr> TryParse for Response<T> { impl<T: ToString + FromStr> TryParse for Response<T> {