[rust] set useAsyncFileStream only for files in the body#21839

wing328 merged 1 commit intoOpenAPITools:masterOpenAPITools/openapi-generator:masterfrom

ThomasVille:unset-useAsyncFileStream-when-not-neededThomasVille/openapi-generator:unset-useAsyncFileStream-when-not-neededCopy head branch name to clipboard