Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RustBufferTemplate.swift b/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RustBufferTemplate.swift
index 2f737b6635..a053334a30 100644
--- a/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RustBufferTemplate.swift
+++ b/third_party/rust/uniffi_bindgen/src/bindings/swift/templates/RustBufferTemplate.swift
@@ -7,6 +7,10 @@ fileprivate extension RustBuffer {
         self.init(capacity: rbuf.capacity, len: rbuf.len, data: rbuf.data)
     }
 
+    static func empty() -> RustBuffer {
+        RustBuffer(capacity: 0, len:0, data: nil)
+    }
+
     static func from(_ ptr: UnsafeBufferPointer<UInt8>) -> RustBuffer {
         try! rustCall { {{ ci.ffi_rustbuffer_from_bytes().name() }}(ForeignBytes(bufferPointer: ptr), $0) }
     }