[8.19] Add implicit conversion operators for handcrafted descriptors (#8743) (#8750)

github-actions[bot] · flobernd · web-flow · commit 19b201be1476 · 2025-10-16T12:29:24.000+02:00
Co-authored-by: Florian Bernd &lt;git@flobernd.de&gt;
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Helpers/BulkAllRequest.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Helpers/BulkAllRequest.cs
@@ -65,6 +65,8 @@ public sealed class BulkAllRequestDescriptor<T>
 {
 	internal BulkAllRequest<T> Instance { get; }
 
+	public static implicit operator BulkAllRequest<T>(BulkAllRequestDescriptor<T> descriptor) => descriptor.Instance;
+
 	public BulkAllRequestDescriptor(IEnumerable<T> documents)
 	{
 		Instance = new(documents);
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkCreateOperationDescriptor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkCreateOperationDescriptor.cs
@@ -14,6 +14,8 @@ public sealed class BulkCreateOperationDescriptor<TSource> :
 {
 	internal new BulkCreateOperation<TSource> Instance => (BulkCreateOperation<TSource>)base.Instance;
 
+	public static implicit operator BulkCreateOperation<TSource>(BulkCreateOperationDescriptor<TSource> descriptor) => descriptor.Instance;
+
 	public BulkCreateOperationDescriptor(TSource source) :
 		base(new BulkCreateOperation<TSource>(source))
 	{
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkDeleteOperationDescriptor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkDeleteOperationDescriptor.cs
@@ -9,6 +9,8 @@ public class BulkDeleteOperationDescriptor :
 {
 	private new BulkDeleteOperation Instance => (BulkDeleteOperation)base.Instance;
 
+	public static implicit operator BulkDeleteOperation(BulkDeleteOperationDescriptor descriptor) => descriptor.Instance;
+
 	public BulkDeleteOperationDescriptor() :
 		base(new BulkDeleteOperation(null!))
 	{
@@ -25,6 +27,8 @@ public sealed class BulkDeleteOperationDescriptor<TDocument> :
 {
 	private new BulkDeleteOperation<TDocument> Instance => (BulkDeleteOperation<TDocument>)base.Instance;
 
+	public static implicit operator BulkDeleteOperation<TDocument>(BulkDeleteOperationDescriptor<TDocument> descriptor) => descriptor.Instance;
+
 	public BulkDeleteOperationDescriptor() :
 		base(new BulkDeleteOperation<TDocument>(null!))
 	{
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkIndexOperationDescriptor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkIndexOperationDescriptor.cs
@@ -14,6 +14,8 @@ public sealed class BulkIndexOperationDescriptor<TSource> :
 {
 	internal new BulkIndexOperation<TSource> Instance => (BulkIndexOperation<TSource>)base.Instance;
 
+	public static implicit operator BulkIndexOperation<TSource>(BulkIndexOperationDescriptor<TSource> descriptor) => descriptor.Instance;
+
 	public BulkIndexOperationDescriptor(TSource source) :
 		base(new BulkIndexOperation<TSource>(source))
 	{
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkOperationDescriptor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkOperationDescriptor.cs
@@ -10,6 +10,8 @@ public abstract class BulkOperationDescriptor<TDescriptor>
 	protected TDescriptor Self => (TDescriptor)this;
 	internal BulkOperation Instance { get; }
 
+	public static implicit operator BulkOperation(BulkOperationDescriptor<TDescriptor> descriptor) => descriptor.Instance;
+
 	internal BulkOperationDescriptor(BulkOperation instance)
 	{
 		Instance = instance;
diff --git a/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkUpdateOperationDescriptor.cs b/src/Elastic.Clients.Elasticsearch/_Shared/Types/Core/Bulk/BulkUpdateOperationDescriptor.cs
@@ -13,6 +13,8 @@ public sealed class BulkUpdateOperationDescriptor<TDocument, TPartialDocument> :
 {
 	internal new BulkUpdateOperation<TDocument, TPartialDocument> Instance => (BulkUpdateOperation<TDocument, TPartialDocument>)base.Instance;
 
+	public static implicit operator BulkUpdateOperation<TDocument, TPartialDocument>(BulkUpdateOperationDescriptor<TDocument, TPartialDocument> descriptor) => descriptor.Instance;
+
 	public BulkUpdateOperationDescriptor() :
 		base(new BulkUpdateOperation<TDocument, TPartialDocument>(null!))
 	{

Original file line number	Diff line number	Diff line change
`@@ -65,6 +65,8 @@ public sealed class BulkAllRequestDescriptor<T>`
`65`	`65`	`{`
`66`	`66`	`internal BulkAllRequest<T> Instance { get; }`
`67`	`67`
	`68`	`+ public static implicit operator BulkAllRequest<T>(BulkAllRequestDescriptor<T> descriptor) => descriptor.Instance;`
	`69`	`+`
`68`	`70`	`public BulkAllRequestDescriptor(IEnumerable<T> documents)`
`69`	`71`	`{`
`70`	`72`	`Instance = new(documents);`
Original file line number	Diff line number	Diff line change
`@@ -14,6 +14,8 @@ public sealed class BulkCreateOperationDescriptor<TSource> :`
`14`	`14`	`{`
`15`	`15`	`internal new BulkCreateOperation<TSource> Instance => (BulkCreateOperation<TSource>)base.Instance;`
`16`	`16`
	`17`	`+ public static implicit operator BulkCreateOperation<TSource>(BulkCreateOperationDescriptor<TSource> descriptor) => descriptor.Instance;`
	`18`	`+`
`17`	`19`	`public BulkCreateOperationDescriptor(TSource source) :`
`18`	`20`	`base(new BulkCreateOperation<TSource>(source))`
`19`	`21`	`{`
Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,8 @@ public class BulkDeleteOperationDescriptor :`
`9`	`9`	`{`
`10`	`10`	`private new BulkDeleteOperation Instance => (BulkDeleteOperation)base.Instance;`
`11`	`11`
	`12`	`+ public static implicit operator BulkDeleteOperation(BulkDeleteOperationDescriptor descriptor) => descriptor.Instance;`
	`13`	`+`
`12`	`14`	`public BulkDeleteOperationDescriptor() :`
`13`	`15`	`base(new BulkDeleteOperation(null!))`
`14`	`16`	`{`
`@@ -25,6 +27,8 @@ public sealed class BulkDeleteOperationDescriptor<TDocument> :`
`25`	`27`	`{`
`26`	`28`	`private new BulkDeleteOperation<TDocument> Instance => (BulkDeleteOperation<TDocument>)base.Instance;`
`27`	`29`
	`30`	`+ public static implicit operator BulkDeleteOperation<TDocument>(BulkDeleteOperationDescriptor<TDocument> descriptor) => descriptor.Instance;`
	`31`	`+`
`28`	`32`	`public BulkDeleteOperationDescriptor() :`
`29`	`33`	`base(new BulkDeleteOperation<TDocument>(null!))`
`30`	`34`	`{`
Original file line number	Diff line number	Diff line change
`@@ -10,6 +10,8 @@ public abstract class BulkOperationDescriptor<TDescriptor>`
`10`	`10`	`protected TDescriptor Self => (TDescriptor)this;`
`11`	`11`	`internal BulkOperation Instance { get; }`
`12`	`12`
	`13`	`+ public static implicit operator BulkOperation(BulkOperationDescriptor<TDescriptor> descriptor) => descriptor.Instance;`
	`14`	`+`
`13`	`15`	`internal BulkOperationDescriptor(BulkOperation instance)`
`14`	`16`	`{`
`15`	`17`	`Instance = instance;`
Original file line number	Diff line number	Diff line change
`@@ -13,6 +13,8 @@ public sealed class BulkUpdateOperationDescriptor<TDocument, TPartialDocument> :`
`13`	`13`	`{`
`14`	`14`	`internal new BulkUpdateOperation<TDocument, TPartialDocument> Instance => (BulkUpdateOperation<TDocument, TPartialDocument>)base.Instance;`
`15`	`15`
	`16`	`+ public static implicit operator BulkUpdateOperation<TDocument, TPartialDocument>(BulkUpdateOperationDescriptor<TDocument, TPartialDocument> descriptor) => descriptor.Instance;`
	`17`	`+`
`16`	`18`	`public BulkUpdateOperationDescriptor() :`
`17`	`19`	`base(new BulkUpdateOperation<TDocument, TPartialDocument>(null!))`
`18`	`20`	`{`