Add has vector condition builder

src/builders/has_vector_condition_builder.rs

@@ -0,0 +1,38 @@
+use crate::qdrant::*;
+
+pub struct HasVectorConditionBuilder {
+    pub(crate) vector_name: String,
+}
+
+impl HasVectorConditionBuilder {
+    pub fn new(vector_name: impl Into<String>) -> Self {
+        Self {
+            vector_name: vector_name.into(),
+        }
+    }
+
+    /// Builds the desired type. Can often be omitted.
+    fn build(self) -> HasVectorCondition {
+        HasVectorCondition {
+            has_vector: self.vector_name,
+        }
+    }
+}
+
+impl From<String> for HasVectorConditionBuilder {
+    fn from(vector_name: String) -> Self {
+        Self::new(vector_name)
+    }
+}
+
+impl From<HasVectorConditionBuilder> for HasVectorCondition {
+    fn from(value: HasVectorConditionBuilder) -> Self {
+        value.build()
+    }
+}
+
+impl From<String> for HasVectorCondition {
+    fn from(vector_name: String) -> Self {
+        HasVectorConditionBuilder::from(vector_name).into()
+    }
+}

src/builders/mod.rs

@@ -216,3 +216,6 @@ pub use create_collection_builder::CreateCollectionBuilder;
 
 pub mod count_points_builder;
 pub use count_points_builder::*;
+
+pub mod has_vector_condition_builder;
+pub use has_vector_condition_builder::HasVectorConditionBuilder;