Merge pull request #1134 from Xanewok/tooltips

Update tooltip tests

Author: Xanewok

test_data/hover/save_data/test_tooltip_std.rs.0022_033.json

@@ -11,7 +11,7 @@
         "value": "fn default() -> Self"
       },
       "https://doc.rust-lang.org/nightly/core/default/Default.t.html#default.v",
-      "Returns the \"default value\" for a type.\n\nDefault values are often some kind of initial value, identity value, or anything else that\nmay make sense as a default.\n\n# Examples\n\nUsing built-in default values:\n\n```rust\nlet i: i8 = Default::default();\nlet (x, y): (Option<String>, f64) = Default::default();\nlet (a, b, (c, d)): (i32, u32, (bool, bool)) = Default::default();\n```\n\nMaking your own:\n\n```rust\nenum Kind {\n    A,\n    B,\n    C,\n}\n\nimpl Default for Kind {\n    fn default() -> Kind { Kind::A }\n}\n```"
+      "Returns the \"default value\" for a type.\n\nDefault values are often some kind of initial value, identity value, or anything else that\nmay make sense as a default.\n\n# Examples\n\nUsing built-in default values:\n\n```rust\nlet i: i8 = Default::default();\nlet (x, y): (Option<String>, f64) = Default::default();\nlet (a, b, (c, d)): (i32, u32, (bool, bool)) = Default::default();\n```\n\nMaking your own:\n\n```rust\nenum Kind {\n    A,\n    B,\n    C,\n}\n\nimpl Default for Kind {\n    fn default() -> Self { Kind::A }\n}\n```"
     ]
   }
 }

test_data/hover/save_data/test_tooltip_std.rs.0025_017.json

@@ -10,6 +10,7 @@
         "language": "rust",
         "value": "liballoc/string.rs"
       },
+      "https://doc.rust-lang.org/nightly/alloc/string/",
       "A UTF-8 encoded, growable string.\n\nThis module contains the [`String`] type, a trait for converting\n[`ToString`]s, and several error types that may result from working with\n[`String`]s.\n\n[`ToString`]: trait.ToString.html\n\n# Examples\n\nThere are multiple ways to create a new [`String`] from a string literal:\n\n```rust\nlet s = \"Hello\".to_string();\n\nlet s = String::from(\"world\");\nlet s: String = \"also this\".into();\n```\n\nYou can create a new [`String`] from an existing one by concatenating with\n`+`:\n\n[`String`]: struct.String.html\n\n```rust\nlet s = \"Hello\".to_string();\n\nlet message = s + \" world!\";\n```\n\nIf you have a vector of valid UTF-8 bytes, you can make a [`String`] out of\nit. You can do the reverse too.\n\n```rust\nlet sparkle_heart = vec![240, 159, 146, 150];\n\n// We know these bytes are valid, so we'll use `unwrap()`.\nlet sparkle_heart = String::from_utf8(sparkle_heart).unwrap();\n\nassert_eq!(\"💖\", sparkle_heart);\n\nlet bytes = sparkle_heart.into_bytes();\n\nassert_eq!(bytes, [240, 159, 146, 150]);\n```"
     ]
   }