libproc_macro: Add Delimiter type interface

Add the Delimiter type for the rust libproc_macro interface.

ChangeLog:

	* librust/proc_macro/rust/lib.rs: Add Ident type.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/librust/proc_macro/rust/lib.rs b/librust/proc_macro/rust/lib.rs
new file mode 100644
index 0000000..b2da8bb
--- /dev/null
+++ b/librust/proc_macro/rust/lib.rs
@@ -0,0 +1,8 @@
+#[derive(Copy, Clone, Debug, PartialEq, Eq)]
+pub enum Delimiter {
+    Parenthesis,
+    Brace,
+    Bracket,
+    /// Invisible delimiter
+    None,
+}