chore!: remove deprecated items

cot-core/src/error/error_impl.rs

@@ -38,31 +38,6 @@ impl Error {
         }
     }
 
-    /// Create a new error with a custom error message or error type.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use cot::Error;
-    ///
-    /// let error = Error::custom("An error occurred");
-    /// let error = Error::custom(std::io::Error::new(
-    ///     std::io::ErrorKind::Other,
-    ///     "An error occurred",
-    /// ));
-    /// ```
-    #[deprecated(
-        note = "Use `cot::Error::internal` or `cot::Error::with_status` instead",
-        since = "0.4.0"
-    )]
-    #[must_use]
-    pub fn custom<E>(error: E) -> Self
-    where
-        E: Into<Box<dyn std::error::Error + Send + Sync + 'static>>,
-    {
-        Self::internal(error)
-    }
-
     /// Create a new error with a custom error message or error type.
     ///
     /// The error will be associated with a 500 Internal Server Error
@@ -124,32 +99,6 @@ impl Error {
         Self::wrap(WithStatusCode(error))
     }
 
-    /// Create a new admin panel error with a custom error message or error
-    /// type.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use cot::Error;
-    ///
-    /// let error = Error::admin("An error occurred");
-    /// let error = Error::admin(std::io::Error::new(
-    ///     std::io::ErrorKind::Other,
-    ///     "An error occurred",
-    /// ));
-    /// ```
-    #[deprecated(
-        note = "Use `cot::Error::wrap`, `cot::Error::internal`, or \
-        `cot::Error::with_status` directly instead",
-        since = "0.4.0"
-    )]
-    pub fn admin<E>(error: E) -> Self
-    where
-        E: Into<Box<dyn StdError + Send + Sync + 'static>>,
-    {
-        Self::internal(error)
-    }
-
     /// Returns the HTTP status code associated with this error.
     ///
     /// This method returns the appropriate HTTP status code that should be

cot-core/src/response.rs

@@ -1,4 +1,4 @@
-use crate::{Body, StatusCode};
+use crate::Body;
 mod into_response;
 
 /// Derive macro for the [`IntoResponse`] trait.
@@ -90,30 +90,6 @@ pub trait ResponseExt: Sized + private::Sealed {
     /// ```
     #[must_use]
     fn builder() -> http::response::Builder;
-
-    /// Create a new redirect response.
-    ///
-    /// This creates a new [`Response`] object with a status code of
-    /// [`StatusCode::SEE_OTHER`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Status/303)
-    /// and a `Location` header set to the provided location.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use cot::StatusCode;
-    /// use cot::response::{Response, ResponseExt};
-    ///
-    /// let response = Response::new_redirect("http://example.com");
-    /// ```
-    ///
-    /// # See also
-    ///
-    /// * [`cot::reverse_redirect!`](../../cot/macro.reverse_redirect!.html) – a
-    ///   more ergonomic way to create redirects to internal views (available in
-    ///   the `cot` crate)
-    #[must_use]
-    #[deprecated(since = "0.5.0", note = "Use Redirect::new() instead")]
-    fn new_redirect<T: Into<String>>(location: T) -> Self;
 }
 
 impl private::Sealed for Response {}
@@ -122,14 +98,6 @@ impl ResponseExt for Response {
     fn builder() -> http::response::Builder {
         http::Response::builder()
     }
-
-    fn new_redirect<T: Into<String>>(location: T) -> Self {
-        http::Response::builder()
-            .status(StatusCode::SEE_OTHER)
-            .header(http::header::LOCATION, location.into())
-            .body(Body::empty())
-            .expect(RESPONSE_BUILD_FAILURE)
-    }
 }
 
 /// A redirect response.
@@ -182,9 +150,9 @@ impl Redirect {
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::StatusCode;
     use crate::body::BodyInner;
     use crate::headers::JSON_CONTENT_TYPE;
-    use crate::response::{Response, ResponseExt};
 
     #[test]
     #[cfg(feature = "json")]
@@ -213,18 +181,6 @@ mod tests {
         }
     }
 
-    #[test]
-    #[expect(deprecated)]
-    fn response_new_redirect() {
-        let location = "http://example.com";
-        let response = Response::new_redirect(location);
-        assert_eq!(response.status(), StatusCode::SEE_OTHER);
-        assert_eq!(
-            response.headers().get(http::header::LOCATION).unwrap(),
-            location
-        );
-    }
-
     #[test]
     fn response_new_redirect_struct() {
         let location = "http://example.com";

cot/src/request.rs

@@ -185,28 +185,6 @@ pub trait RequestExt: private::Sealed {
     #[must_use]
     fn path_params_mut(&mut self) -> &mut PathParams;
 
-    /// Get the database.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use cot::request::{Request, RequestExt};
-    /// use cot::response::Response;
-    ///
-    /// async fn my_handler(mut request: Request) -> cot::Result<Response> {
-    ///     let db = request.db();
-    ///     // ... do something with the database
-    ///     # unimplemented!()
-    /// }
-    /// ```
-    #[cfg(feature = "db")]
-    #[must_use]
-    #[deprecated(
-        since = "0.5.0",
-        note = "use request extractors (`FromRequestHead`) instead"
-    )]
-    fn db(&self) -> &crate::db::Database;
-
     /// Get the content type of the request.
     ///
     /// # Examples
@@ -315,11 +293,6 @@ impl RequestExt for Request {
         self.extensions_mut().get_or_insert_default::<PathParams>()
     }
 
-    #[cfg(feature = "db")]
-    fn db(&self) -> &crate::db::Database {
-        self.context().database()
-    }
-
     fn content_type(&self) -> Option<&http::HeaderValue> {
         self.headers().get(http::header::CONTENT_TYPE)
     }
@@ -375,11 +348,6 @@ impl RequestExt for RequestHead {
         self.extensions.get_or_insert_default::<PathParams>()
     }
 
-    #[cfg(feature = "db")]
-    fn db(&self) -> &crate::db::Database {
-        self.context().database()
-    }
-
     fn content_type(&self) -> Option<&http::HeaderValue> {
         self.headers.get(http::header::CONTENT_TYPE)
     }