MINOR: [Go] Use arrow.ListLikeType (#35893)

candiduslynx · web-flow · commit 5a55fb4f66cb · 2023-06-02T15:52:30.000-04:00
### Rationale for this change Follow-up for #35885 ### What changes are included in this PR? Removed `listLikeType` interface from `ipc.go` & swapped it for `arrow.ListLikeType`. ### Are these changes tested? It's only a replace of the interface name. ### Are there any user-facing changes? No. Authored-by: candiduslynx <candiduslynx@gmail.com> Signed-off-by: Matt Topol <zotthewizard@gmail.com>
diff --git a/go/arrow/ipc/file_reader.go b/go/arrow/ipc/file_reader.go
@@ -595,12 +595,7 @@ func (ctx *arrayLoaderContext) loadMap(dt *arrow.MapType) arrow.ArrayData {
 	return array.NewData(dt, int(field.Length()), buffers, []arrow.ArrayData{sub}, int(field.NullCount()), 0)
 }
 
-type listLike interface {
-	arrow.DataType
-	Elem() arrow.DataType
-}
-
-func (ctx *arrayLoaderContext) loadList(dt listLike) arrow.ArrayData {
+func (ctx *arrayLoaderContext) loadList(dt arrow.ListLikeType) arrow.ArrayData {
 	field, buffers := ctx.loadCommon(dt.ID(), 2)
 	buffers = append(buffers, ctx.buffer())
 	defer releaseBuffers(buffers)
