Rust: pub fn, correct while trigger

UltiSnips/rust.snippets

@@ -18,6 +18,12 @@ fn ${1:function_name}(${2})${3/..*/ -> /}${3} {
 }
 endsnippet
 
+snippet pfn "A public function, optionally with arguments and return type."
+pub fn ${1:function_name}(${2})${3/..*/ -> /}${3} {
+	${VISUAL}${0}
+}
+endsnippet
+
 snippet arg "Function Arguments" i
 ${1:a}: ${2:T}${3:, arg}
 endsnippet

snippets/rust.snippets

@@ -7,6 +7,10 @@ snippet fn "Function definition"
 	fn ${1:function_name}(${2})${3} {
 		${0}
 	}
+snippet pfn "Function definition"
+	pub fn ${1:function_name}(${2})${3} {
+		${0}
+	}
 snippet test "Unit test function"
 	#[test]
 	fn ${1:test_function_name}() {
@@ -106,7 +110,7 @@ snippet loop "loop {}" b
 	loop {
 		${0}
 	}
-snippet while "while loop"
+snippet wh "while loop"
 	while ${1:condition} {
 		${0}
 	}