remove frivolous mime guessing dep

src/agent.rs

@@ -332,18 +332,6 @@ fn basic_auth(user: &str, pass: &str) -> String {
     ::base64::encode(&format!("{}:{}", safe, pass))
 }
 
-fn mime_of<S: Into<String>>(s: S) -> String {
-    let s = s.into();
-    match &s[..] {
-        "json" => "application/json",
-        "form" => "application/x-www-form-urlencoded",
-        _ => match ::mime_guess::get_mime_type_str(&s) {
-            Some(mime) => mime,
-            None => "foo",
-        },
-    }.to_string()
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

src/lib.rs

@@ -73,7 +73,6 @@ extern crate dns_lookup;
 extern crate encoding;
 #[macro_use]
 extern crate lazy_static;
-extern crate mime_guess;
 extern crate native_tls;
 extern crate qstring;
 extern crate serde_json;

src/request.rs

@@ -185,7 +185,7 @@ impl Request {
     ///
     /// ```
     /// let r = ureq::post("/my_page")
-    ///     .content_type("text/plain")
+    ///     .set("Content-Type", "text/plain")
     ///     .send_string("Hello World!");
     /// println!("{:?}", r);
     /// ```
@@ -385,66 +385,6 @@ impl Request {
         self
     }
 
-    /// Set the `Content-Type` header.
-    ///
-    /// The default is `application/json`.
-    ///
-    /// As a short-hand the `.content_type()` method accepts the
-    /// canonicalized MIME type name complete with
-    /// type/subtype, or simply the extension name such as
-    /// "xml", "json", "png".
-    ///
-    /// These are all the same.
-    ///
-    /// ```
-    /// ureq::post("/my_page")
-    ///     .set("Content-Type", "text/plain")
-    ///     .call();
-    ///
-    /// ureq::post("/my_page")
-    ///     .content_type("text/plain")
-    ///     .call();
-    ///
-    /// ureq::post("/my_page")
-    ///     .content_type("txt")
-    ///     .call();
-    /// ```
-    pub fn content_type<S>(&mut self, c: S) -> &mut Request
-    where
-        S: Into<String>,
-    {
-        self.set("Content-Type", mime_of(c))
-    }
-
-    /// Sets the `Accept` header in the same way as `content_type()`.
-    ///
-    /// The short-hand `.accept()` method accepts the
-    /// canonicalized MIME type name complete with
-    /// type/subtype, or simply the extension name such as
-    /// "xml", "json", "png".
-    ///
-    /// These are all the same.
-    ///
-    /// ```
-    /// ureq::get("/my_page")
-    ///     .set("Accept", "text/plain")
-    ///     .call();
-    ///
-    /// ureq::get("/my_page")
-    ///     .accept("text/plain")
-    ///     .call();
-    ///
-    /// ureq::get("/my_page")
-    ///     .accept("txt")
-    ///     .call();
-    /// ```
-    pub fn accept<S>(&mut self, accept: S) -> &mut Request
-    where
-        S: Into<String>,
-    {
-        self.set("Accept", mime_of(accept))
-    }
-
     /// Timeout for the socket connection to be successful.
     ///
     /// The default is `0`, which means a request can block forever.