🐛 fix: Improve naming convention for Context returning functions

bind.go

@@ -95,7 +95,7 @@ func (b *Bind) RespHeader(out any) error {
 // Cookie binds the requesr cookie strings into the struct, map[string]string and map[string][]string.
 // NOTE: If your cookie is like key=val1,val2; they'll be binded as an slice if your map is map[string][]string. Else, it'll use last element of cookie.
 func (b *Bind) Cookie(out any) error {
-	if err := b.returnErr(binder.CookieBinder.Bind(b.ctx.Context(), out)); err != nil {
+	if err := b.returnErr(binder.CookieBinder.Bind(b.ctx.RequestCtx(), out)); err != nil {
 		return err
 	}
 
@@ -104,7 +104,7 @@ func (b *Bind) Cookie(out any) error {
 
 // Query binds the query string into the struct, map[string]string and map[string][]string.
 func (b *Bind) Query(out any) error {
-	if err := b.returnErr(binder.QueryBinder.Bind(b.ctx.Context(), out)); err != nil {
+	if err := b.returnErr(binder.QueryBinder.Bind(b.ctx.RequestCtx(), out)); err != nil {
 		return err
 	}
 
@@ -131,7 +131,7 @@ func (b *Bind) XML(out any) error {
 
 // Form binds the form into the struct, map[string]string and map[string][]string.
 func (b *Bind) Form(out any) error {
-	if err := b.returnErr(binder.FormBinder.Bind(b.ctx.Context(), out)); err != nil {
+	if err := b.returnErr(binder.FormBinder.Bind(b.ctx.RequestCtx(), out)); err != nil {
 		return err
 	}
 
@@ -149,7 +149,7 @@ func (b *Bind) URI(out any) error {
 
 // MultipartForm binds the multipart form into the struct, map[string]string and map[string][]string.
 func (b *Bind) MultipartForm(out any) error {
-	if err := b.returnErr(binder.FormBinder.BindMultipart(b.ctx.Context(), out)); err != nil {
+	if err := b.returnErr(binder.FormBinder.BindMultipart(b.ctx.RequestCtx(), out)); err != nil {
 		return err
 	}
 
@@ -163,7 +163,7 @@ func (b *Bind) MultipartForm(out any) error {
 // If there're no custom binder for mime type of body, it will return a ErrUnprocessableEntity error.
 func (b *Bind) Body(out any) error {
 	// Get content-type
-	ctype := utils.ToLower(utils.UnsafeString(b.ctx.Context().Request.Header.ContentType()))
+	ctype := utils.ToLower(utils.UnsafeString(b.ctx.RequestCtx().Request.Header.ContentType()))
 	ctype = binder.FilterFlags(utils.ParseVendorSpecificContentType(ctype))
 
 	// Check custom binders

client/client_test.go

@@ -1572,7 +1572,7 @@ func Test_Client_SetProxyURL(t *testing.T) {
 		}
 
 		c.Status(resp.StatusCode())
-		c.Context().SetBody(resp.Body())
+		c.RequestCtx().SetBody(resp.Body())
 
 		return nil
 	})

ctx.go

@@ -382,26 +382,26 @@ func (c *DefaultCtx) ClearCookie(key ...string) {
 	})
 }
 
-// Context returns *fasthttp.RequestCtx that carries a deadline
+// RequestCtx returns *fasthttp.RequestCtx that carries a deadline
 // a cancellation signal, and other values across API boundaries.
-func (c *DefaultCtx) Context() *fasthttp.RequestCtx {
+func (c *DefaultCtx) RequestCtx() *fasthttp.RequestCtx {
 	return c.fasthttp
 }
 
-// UserContext returns a context implementation that was set by
+// Context returns a context implementation that was set by
 // user earlier or returns a non-nil, empty context,if it was not set earlier.
-func (c *DefaultCtx) UserContext() context.Context {
+func (c *DefaultCtx) Context() context.Context {
 	ctx, ok := c.fasthttp.UserValue(userContextKey).(context.Context)
 	if !ok {
 		ctx = context.Background()
-		c.SetUserContext(ctx)
+		c.SetContext(ctx)
 	}
 
 	return ctx
 }
 
-// SetUserContext sets a context implementation by user.
-func (c *DefaultCtx) SetUserContext(ctx context.Context) {
+// SetContext sets a context implementation by user.
+func (c *DefaultCtx) SetContext(ctx context.Context) {
 	c.fasthttp.SetUserValue(userContextKey, ctx)
 }
 
@@ -1189,8 +1189,8 @@ func (c *DefaultCtx) Query(key string, defaultValue ...string) string {
 // Queries()["filters[customer][name]"] == "Alice"
 // Queries()["filters[status]"] == "pending"
 func (c *DefaultCtx) Queries() map[string]string {
-	m := make(map[string]string, c.Context().QueryArgs().Len())
-	c.Context().QueryArgs().VisitAll(func(key, value []byte) {
+	m := make(map[string]string, c.RequestCtx().QueryArgs().Len())
+	c.RequestCtx().QueryArgs().VisitAll(func(key, value []byte) {
 		m[c.app.getString(key)] = c.app.getString(value)
 	})
 	return m
@@ -1219,7 +1219,7 @@ func (c *DefaultCtx) Queries() map[string]string {
 //	unknown := Query[string](c, "unknown", "default") // Returns "default" since the query parameter "unknown" is not found
 func Query[V GenericType](c Ctx, key string, defaultValue ...V) V {
 	var v V
-	q := c.App().getString(c.Context().QueryArgs().Peek(key))
+	q := c.App().getString(c.RequestCtx().QueryArgs().Peek(key))
 
 	return genericParseType[V](q, v, defaultValue...)
 }
@@ -1630,7 +1630,7 @@ func (c *DefaultCtx) SendFile(file string, config ...SendFile) error {
 	// Apply cache control header
 	if status != StatusNotFound && status != StatusForbidden {
 		if len(cacheControlValue) > 0 {
-			c.Context().Response.Header.Set(HeaderCacheControl, cacheControlValue)
+			c.RequestCtx().Response.Header.Set(HeaderCacheControl, cacheControlValue)
 		}
 
 		return nil

ctx_test.go

@@ -843,24 +843,24 @@ func Benchmark_Ctx_Body_With_Compression_Immutable(b *testing.B) {
 	}
 }
 
-// go test -run Test_Ctx_Context
-func Test_Ctx_Context(t *testing.T) {
+// go test -run Test_Ctx_RequestCtx
+func Test_Ctx_RequestCtx(t *testing.T) {
 	t.Parallel()
 	app := New()
 	c := app.AcquireCtx(&fasthttp.RequestCtx{})
 
-	require.Equal(t, "*fasthttp.RequestCtx", fmt.Sprintf("%T", c.Context()))
+	require.Equal(t, "*fasthttp.RequestCtx", fmt.Sprintf("%T", c.RequestCtx()))
 }
 
-// go test -run Test_Ctx_UserContext
-func Test_Ctx_UserContext(t *testing.T) {
+// go test -run Test_Ctx_Context
+func Test_Ctx_Context(t *testing.T) {
 	t.Parallel()
 	app := New()
 	c := app.AcquireCtx(&fasthttp.RequestCtx{})
 
 	t.Run("Nil_Context", func(t *testing.T) {
 		t.Parallel()
-		ctx := c.UserContext()
+		ctx := c.Context()
 		require.Equal(t, ctx, context.Background())
 	})
 	t.Run("ValueContext", func(t *testing.T) {
@@ -872,36 +872,36 @@ func Test_Ctx_UserContext(t *testing.T) {
 	})
 }
 
-// go test -run Test_Ctx_SetUserContext
-func Test_Ctx_SetUserContext(t *testing.T) {
+// go test -run Test_Ctx_SetContext
+func Test_Ctx_SetContext(t *testing.T) {
 	t.Parallel()
 	app := New()
 	c := app.AcquireCtx(&fasthttp.RequestCtx{})
 
 	testKey := struct{}{}
 	testValue := "Test Value"
 	ctx := context.WithValue(context.Background(), testKey, testValue) //nolint: staticcheck // not needed for tests
-	c.SetUserContext(ctx)
-	require.Equal(t, testValue, c.UserContext().Value(testKey))
+	c.SetContext(ctx)
+	require.Equal(t, testValue, c.Context().Value(testKey))
 }
 
-// go test -run Test_Ctx_UserContext_Multiple_Requests
-func Test_Ctx_UserContext_Multiple_Requests(t *testing.T) {
+// go test -run Test_Ctx_Context_Multiple_Requests
+func Test_Ctx_Context_Multiple_Requests(t *testing.T) {
 	t.Parallel()
 	testKey := struct{}{}
 	testValue := "foobar-value"
 
 	app := New()
 	app.Get("/", func(c Ctx) error {
-		ctx := c.UserContext()
+		ctx := c.Context()
 
 		if ctx.Value(testKey) != nil {
 			return c.SendStatus(StatusInternalServerError)
 		}
 
 		input := utils.CopyString(Query(c, "input", "NO_VALUE"))
 		ctx = context.WithValue(ctx, testKey, fmt.Sprintf("%s_%s", testValue, input)) //nolint: staticcheck // not needed for tests
-		c.SetUserContext(ctx)
+		c.SetContext(ctx)
 
 		return c.Status(StatusOK).SendString(fmt.Sprintf("resp_%s_returned", input))
 	})
@@ -913,7 +913,7 @@ func Test_Ctx_UserContext_Multiple_Requests(t *testing.T) {
 			resp, err := app.Test(httptest.NewRequest(MethodGet, fmt.Sprintf("/?input=%d", i), nil))
 
 			require.NoError(t, err, "Unexpected error from response")
-			require.Equal(t, StatusOK, resp.StatusCode, "context.Context returned from c.UserContext() is reused")
+			require.Equal(t, StatusOK, resp.StatusCode, "context.Context returned from c.Context() is reused")
 
 			b, err := io.ReadAll(resp.Body)
 			require.NoError(t, err, "Unexpected error from reading response body")
@@ -3220,7 +3220,7 @@ func Test_Ctx_SendFile_MaxAge(t *testing.T) {
 	// check expectation
 	require.NoError(t, err)
 	require.Equal(t, expectFileContent, c.Response().Body())
-	require.Equal(t, "public, max-age=100", string(c.Context().Response.Header.Peek(HeaderCacheControl)), "CacheControl Control")
+	require.Equal(t, "public, max-age=100", string(c.RequestCtx().Response.Header.Peek(HeaderCacheControl)), "CacheControl Control")
 	require.Equal(t, StatusOK, c.Response().StatusCode())
 	app.ReleaseCtx(c)
 }

docs/api/ctx.md

@@ -354,15 +354,20 @@ app.Get("/hello", func(c fiber.Ctx) error {
 
 ## Context
 
-Returns [\*fasthttp.RequestCtx](https://godoc.org/github.com/valyala/fasthttp#RequestCtx) that is compatible with the context.Context interface that requires a deadline, a cancellation signal, and other values across API boundaries.
+Context returns a context implementation that was set by user earlier or returns a non-nil, empty context, if it was not set earlier.
 
 ```go title="Signature"
-func (c Ctx) Context() *fasthttp.RequestCtx
+func (c Ctx) Context() context.Context
 ```
 
-:::info
-Please read the [Fasthttp Documentation](https://pkg.go.dev/github.com/valyala/fasthttp?tab=doc) for more information.
-:::
+```go title="Example"
+app.Get("/", func(c fiber.Ctx) error {
+  ctx := c.Context()
+  // ctx is context implementation set by user
+
+  // ...
+})
+```
 
 ## Cookie
 
@@ -1489,6 +1494,18 @@ app.Get("/", func(c fiber.Ctx) error {
 })
 ```
 
+## RequestCtx
+
+Returns [\*fasthttp.RequestCtx](https://godoc.org/github.com/valyala/fasthttp#RequestCtx) that is compatible with the context.Context interface that requires a deadline, a cancellation signal, and other values across API boundaries.
+
+```go title="Signature"
+func (c Ctx) RequestCtx() *fasthttp.RequestCtx
+```
+
+:::info
+Please read the [Fasthttp Documentation](https://pkg.go.dev/github.com/valyala/fasthttp?tab=doc) for more information.
+:::
+
 ## Response
 
 Response return the [\*fasthttp.Response](https://godoc.org/github.com/valyala/fasthttp#Response) pointer
@@ -1891,18 +1908,18 @@ app.Get("/", func(c fiber.Ctx) error {
 })
 ```
 
-## SetUserContext
+## SetContext
 
-Sets the user specified implementation for context interface.
+Sets the user specified implementation for context.Context interface.
 
 ```go title="Signature"
-func (c Ctx) SetUserContext(ctx context.Context)
+func (c Ctx) SetContext(ctx context.Context)
 ```
 
 ```go title="Example"
 app.Get("/", func(c fiber.Ctx) error {
   ctx := context.Background()
-  c.SetUserContext(ctx)
+  c.SetContext(ctx)
   // Here ctx could be any context implementation
 
   // ...
@@ -2005,24 +2022,6 @@ app.Get("/", func(c fiber.Ctx) error {
 })
 ```
 
-## UserContext
-
-UserContext returns a context implementation that was set by user earlier
-or returns a non-nil, empty context, if it was not set earlier.
-
-```go title="Signature"
-func (c Ctx) UserContext() context.Context
-```
-
-```go title="Example"
-app.Get("/", func(c fiber.Ctx) error {
-  ctx := c.UserContext()
-  // ctx is context implementation set by user
-
-  // ...
-})
-```
-
 ## Vary
 
 Adds the given header field to the [Vary](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Vary) response header. This will append the header, if not already listed, otherwise leaves it listed in the current location.

docs/middleware/timeout.md

@@ -8,7 +8,7 @@ There exist two distinct implementations of timeout middleware [Fiber](https://g
 
 ## New
 
-As a `fiber.Handler` wrapper, it creates a context with `context.WithTimeout` and pass it in `UserContext`.
+As a `fiber.Handler` wrapper, it creates a context with `context.WithTimeout` which is then used with `c.Context()`.
 
 If the context passed executions (eg. DB ops, Http calls) takes longer than the given duration to return, the timeout error is set and forwarded to the centralized `ErrorHandler`.
 
@@ -38,7 +38,7 @@ func main() {
     app := fiber.New()
     h := func(c fiber.Ctx) error {
         sleepTime, _ := time.ParseDuration(c.Params("sleepTime") + "ms")
-        if err := sleepWithContext(c.UserContext(), sleepTime); err != nil {
+        if err := sleepWithContext(c.Context(), sleepTime); err != nil {
             return fmt.Errorf("%w: execution error", err)
         }
         return nil
@@ -84,7 +84,7 @@ func main() {
     app := fiber.New()
     h := func(c fiber.Ctx) error {
         sleepTime, _ := time.ParseDuration(c.Params("sleepTime") + "ms")
-        if err := sleepWithContextWithCustomError(c.UserContext(), sleepTime); err != nil {
+        if err := sleepWithContextWithCustomError(c.Context(), sleepTime); err != nil {
             return fmt.Errorf("%w: execution error", err)
         }
         return nil
@@ -116,7 +116,7 @@ func main() {
     db, _ := gorm.Open(postgres.Open("postgres://localhost/foodb"), &gorm.Config{})
 
     handler := func(ctx fiber.Ctx) error {
-        tran := db.WithContext(ctx.UserContext()).Begin()
+        tran := db.WithContext(ctx.Context()).Begin()
 
         if tran = tran.Exec("SELECT pg_sleep(50)"); tran.Error != nil {
             return tran.Error

docs/whats_new.md

@@ -229,6 +229,9 @@ DRAFT section
 - Format -> Param: body interface{} -> handlers ...ResFmt
 - Redirect -> c.Redirect().To()
 - SendFile now supports different configurations using the config parameter.
+- Context has been renamed to RequestCtx which corresponds to the FastHTTP Request Context.
+- UserContext has been renamed to Context which returns a context.Context object.
+- SetUserContext has been renamed to SetContext.
 
 ---
 

middleware/adaptor/adaptor.go

@@ -34,7 +34,7 @@ func HTTPHandlerFunc(h http.HandlerFunc) fiber.Handler {
 func HTTPHandler(h http.Handler) fiber.Handler {
 	return func(c fiber.Ctx) error {
 		handler := fasthttpadaptor.NewFastHTTPHandler(h)
-		handler(c.Context())
+		handler(c.RequestCtx())
 		return nil
 	}
 }
@@ -43,7 +43,7 @@ func HTTPHandler(h http.Handler) fiber.Handler {
 // forServer should be set to true when the http.Request is going to be passed to a http.Handler.
 func ConvertRequest(c fiber.Ctx, forServer bool) (*http.Request, error) {
 	var req http.Request
-	if err := fasthttpadaptor.ConvertRequest(c.Context(), &req, forServer); err != nil {
+	if err := fasthttpadaptor.ConvertRequest(c.RequestCtx(), &req, forServer); err != nil {
 		return nil, err //nolint:wrapcheck // This must not be wrapped
 	}
 	return &req, nil
@@ -108,7 +108,7 @@ func HTTPMiddleware(mw func(http.Handler) http.Handler) fiber.Handler {
 					c.Request().Header.Set(key, v)
 				}
 			}
-			CopyContextToFiberContext(r.Context(), c.Context())
+			CopyContextToFiberContext(r.Context(), c.RequestCtx())
 		})
 
 		if err := HTTPHandler(mw(nextHandler))(c); err != nil {