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-rw-r--r--lib/ur/basis.urs2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ur/basis.urs b/lib/ur/basis.urs
index c893e65d..be13c684 100644
--- a/lib/ur/basis.urs
+++ b/lib/ur/basis.urs
@@ -1019,6 +1019,8 @@ val checkMime : string -> option mimeType
val returnBlob : t ::: Type -> blob -> mimeType -> transaction t
val blobSize : blob -> int
val textBlob : string -> blob
+val textOfBlob : blob -> option string
+(* Returns [Some] exactly when the blob contains no zero bytes. *)
type postBody
val postType : postBody -> string