107 	if (strncmp(str, hash_prefix, hash_prefix_len))  in is_prefixed_hash()
136 			if (!strncmp(str, "$C$", 3))  in looks_like_rust()
138 			else if (!strncmp(str, "$SP$", 4)  in looks_like_rust()
139 					|| !strncmp(str, "$BP$", 4)  in looks_like_rust()
140 					|| !strncmp(str, "$RF$", 4)  in looks_like_rust()
141 					|| !strncmp(str, "$LT$", 4)  in looks_like_rust()
142 					|| !strncmp(str, "$GT$", 4)  in looks_like_rust()
143 					|| !strncmp(str, "$LP$", 4)  in looks_like_rust()
144 					|| !strncmp(str, "$RP$", 4))  in looks_like_rust()
146 			else if (!strncmp(str, "$u20$", 5)  in looks_like_rust()
147 					|| !strncmp(str, "$u27$", 5)  in looks_like_rust()
148 					|| !strncmp(str, "$u5b$", 5)  in looks_like_rust()
149 					|| !strncmp(str, "$u5d$", 5)  in looks_like_rust()
150 					|| !strncmp(str, "$u7e$", 5))  in looks_like_rust()
157 			if (!strncmp(str, "...", 3))  in looks_like_rust()
260 	if (strncmp(*in, seq, len))  in unescape()