leading|trailingAnchors

Author: Ernest0-Production

DeclarativeLayoutKit.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |spec|
 
   spec.name         = "DeclarativeLayoutKit"
-  spec.version      = "3.0.2"
+  spec.version      = "3.0.3"
   spec.summary      = "UIKit declarative layout like SwiftUI."
   spec.homepage     = "https://github.com/Ernest0-Production/DeclarativeLayoutKit"
   spec.license      = { :type => "MIT", :file => "LICENSE.md" }

Sources/DeclarativeLayoutKit/AutoLayout/AnchorsFactory.swift

@@ -64,6 +64,17 @@ public extension AutoLayoutItemConvertible {
         })
     }
 
+    func leadingAnchor(_ anchor: HorizontalRelativeAutoLayoutAnchorConvertible) -> AutoLayoutItem {
+        asAutoLayoutItem().layout({ view in
+            makeRelativeConstraint(
+                view: view,
+                anchorProvider: { $0.leadingAnchor },
+                second: anchor.asHorizontalRelativeAutoLayoutAnchor(),
+                invertConstant: false
+            )
+        })
+    }
+    
     func rightAnchor(_ anchor: HorizontalRelativeAutoLayoutAnchorConvertible) -> AutoLayoutItem {
         asAutoLayoutItem().layout({ view in
             makeRelativeConstraint(
@@ -75,6 +86,17 @@ public extension AutoLayoutItemConvertible {
         })
     }
 
+    func trailingAnchor(_ anchor: HorizontalRelativeAutoLayoutAnchorConvertible) -> AutoLayoutItem {
+        asAutoLayoutItem().layout({ view in
+            makeRelativeConstraint(
+                view: view,
+                anchorProvider: { $0.trailingAnchor },
+                second: anchor.asHorizontalRelativeAutoLayoutAnchor(),
+                invertConstant: false
+            )
+        })
+    }
+    
     func centerXAnchor(_ anchor: HorizontalRelativeAutoLayoutAnchorConvertible = 0) -> AutoLayoutItem {
         asAutoLayoutItem().layout({ view in
             makeRelativeConstraint(