2 files changed, 49 insertions, 0 deletions
diff --git a/autoload/rust/debugging.vim b/autoload/rust/debugging.vim
index 352556d7..ff88e00c 100644
--- a/autoload/rust/debugging.vim
+++ b/autoload/rust/debugging.vim
@@ -18,6 +18,7 @@ let s:global_variable_list = [
             \ 'rust_last_rustc_args',
             \ 'rust_original_delimitMate_excluded_regions',
             \ 'rust_playpen_url',
+            \ 'rust_prev_delimitMate_quotes',
             \ 'rust_recent_nearest_cargo_tol',
             \ 'rust_recent_root_cargo_toml',
             \ 'rust_recommended_style',
diff --git a/autoload/rust/delimitmate.vim b/autoload/rust/delimitmate.vim
new file mode 100644
index 00000000..e99cc87d
--- /dev/null
+++ b/autoload/rust/delimitmate.vim
@@ -0,0 +1,48 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rust') == -1
+  
+let s:delimitMate_extra_excluded_regions = ',rustLifetimeCandidate,rustGenericLifetimeCandidate'
+
+" For this buffer, when delimitMate issues the `User delimitMate_map`
+" event in the autocommand system, add the above-defined extra excluded
+" regions to delimitMate's state, if they have not already been added.
+function! rust#delimitmate#onMap() abort
+    if &filetype !=# 'rust'
+        return
+    endif
+
+    if get(b:, "delimitMate_quotes")
+        let b:rust_prev_delimitMate_quotes = b:delimitMate_quotes
+    endif
+    let b:delimitMate_quotes = "\" `"
+
+    if match(delimitMate#Get("excluded_regions"),
+                \ s:delimitMate_extra_excluded_regions) == -1
+        call delimitMate#Set("excluded_regions",
+                    \delimitMate#Get("excluded_regions").s:delimitMate_extra_excluded_regions)
+    endif
+endfunction
+
+" For this buffer, when delimitMate issues the `User delimitMate_unmap`
+" event in the autocommand system, delete the above-defined extra excluded
+" regions from delimitMate's state (the deletion being idempotent and
+" having no effect if the extra excluded regions are not present in the
+" targeted part of delimitMate's state).
+function! rust#delimitmate#onUnmap() abort
+    if &filetype !=# 'rust'
+        return
+    endif
+
+    if get(b:, "rust_prev_delimitMate_quotes")
+        let b:delimitMate_quotes = b:rust_prev_delimitMate_quotes
+    endif
+
+    call delimitMate#Set("excluded_regions", substitute(
+               \ delimitMate#Get("excluded_regions"),
+               \ '\C\V' . s:delimitMate_extra_excluded_regions,
+               \ '', 'g'))
+endfunction
+
+" vim: set et sw=4 sts=4 ts=8:
+
+
+endif