Bind() — gin Function Reference

Architecture documentation for the Bind() function in utils.go from the gin codebase.

Function go GinCore Middleware

Entity Profile

GinCore→ Middleware→ Bind() — gin Function Reference

Dependency Diagram

graph TD
  c3ad311d_78df_8d67_c6b1_77e5b988b008["Bind()"]
  5bca33d6_0728_cd3b_708c_a59f93f5d952["utils.go"]
  c3ad311d_78df_8d67_c6b1_77e5b988b008 -->|defined in| 5bca33d6_0728_cd3b_708c_a59f93f5d952
  style c3ad311d_78df_8d67_c6b1_77e5b988b008 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

utils.go lines 29–44

func Bind(val any) HandlerFunc {
	value := reflect.ValueOf(val)
	if value.Kind() == reflect.Ptr {
		panic(`Bind struct can not be a pointer. Example:
	Use: gin.Bind(Struct{}) instead of gin.Bind(&Struct{})
`)
	}
	typ := value.Type()

	return func(c *Context) {
		obj := reflect.New(typ).Interface()
		if c.Bind(obj) == nil {
			c.Set(BindKey, obj)
		}
	}
}