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-rw-r--r--crates/ra_tt/src/lib.rs4
1 files changed, 4 insertions, 0 deletions
diff --git a/crates/ra_tt/src/lib.rs b/crates/ra_tt/src/lib.rs
index d7c3c62bf..043417abc 100644
--- a/crates/ra_tt/src/lib.rs
+++ b/crates/ra_tt/src/lib.rs
@@ -1,3 +1,7 @@
1/// `tt` crate defines a `TokenTree` datastructure: this is the interface (both
2/// input and output) of macros. It closely mirrors `proc_macro` crate's
3/// `TokenTree`.
4
1macro_rules! impl_froms { 5macro_rules! impl_froms {
2 ($e:ident: $($v:ident), *) => { 6 ($e:ident: $($v:ident), *) => {
3 $( 7 $(