wtx 0.45.0

A collection of different transport implementations and related tools focused primarily on web technologies.
Documentation 
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mod json_reply;
mod path_owned;
mod path_str;

use crate::{
  http::{HttpError, server_framework::RouteMatch},
  misc::{UriString, bytes_split1},
};
pub use json_reply::JsonReply;
pub use path_owned::PathOwned;
pub use path_str::PathStr;

fn manage_path<'uri>(
  path_defs: (u8, &[RouteMatch]),
  uri: &'uri UriString,
) -> crate::Result<&'uri str> {
  let fun = || {
    let path = uri.path();
    let mut prev_idx: usize = 0;
    let mut iter = path_defs.1.iter().map(|el| el.path.as_bytes());
    while let Some([b'/', sub_path_def @ ..]) = iter.next() {
      prev_idx = prev_idx.wrapping_add(1);
      let mut is_first = true;
      let has_placeholder = bytes_split1(sub_path_def, b'/').any(|elem| {
        if !is_first {
          prev_idx = prev_idx.wrapping_add(1);
        }
        is_first = false;
        if let [b'{', ..] = elem {
          true
        } else {
          prev_idx = prev_idx.wrapping_add(elem.len());
          false
        }
      });
      if !has_placeholder {
        continue;
      };
      return path.get(prev_idx..);
    }
    None
  };
  fun().ok_or_else(|| crate::Error::from(HttpError::MissingUriPlaceholder))
}