Move project MSRV back to 1.78

2 files changed, 950 insertions, 5 deletions

diff --git a/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_cfg_groups.txt b/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_cfg_groups.txt
index 28ca4eb5348..9b4be19c41c 100644
--- a/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_cfg_groups.txt
+++ b/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_cfg_groups.txt
@@ -3,6 +3,417 @@
         root_file_id: FileId(
             1,
         ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "alloc",
+                ),
+                canonical_name: "alloc",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+        ],
+        origin: Lang(
+            Alloc,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    1: CrateData {
+        root_file_id: FileId(
+            2,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "core",
+                ),
+                canonical_name: "core",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Core,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    2: CrateData {
+        root_file_id: FileId(
+            3,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "panic_abort",
+                ),
+                canonical_name: "panic_abort",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    3: CrateData {
+        root_file_id: FileId(
+            4,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "panic_unwind",
+                ),
+                canonical_name: "panic_unwind",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    4: CrateData {
+        root_file_id: FileId(
+            5,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "proc_macro",
+                ),
+                canonical_name: "proc_macro",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(6),
+                name: CrateName(
+                    "std",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+        ],
+        origin: Lang(
+            ProcMacro,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    5: CrateData {
+        root_file_id: FileId(
+            6,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "profiler_builtins",
+                ),
+                canonical_name: "profiler_builtins",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    6: CrateData {
+        root_file_id: FileId(
+            7,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "std",
+                ),
+                canonical_name: "std",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(0),
+                name: CrateName(
+                    "alloc",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(3),
+                name: CrateName(
+                    "panic_unwind",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(2),
+                name: CrateName(
+                    "panic_abort",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(5),
+                name: CrateName(
+                    "profiler_builtins",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(9),
+                name: CrateName(
+                    "unwind",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(7),
+                name: CrateName(
+                    "std_detect",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(8),
+                name: CrateName(
+                    "test",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+        ],
+        origin: Lang(
+            Std,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    7: CrateData {
+        root_file_id: FileId(
+            8,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "std_detect",
+                ),
+                canonical_name: "std_detect",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    8: CrateData {
+        root_file_id: FileId(
+            9,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "test",
+                ),
+                canonical_name: "test",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Test,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    9: CrateData {
+        root_file_id: FileId(
+            10,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "unwind",
+                ),
+                canonical_name: "unwind",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    10: CrateData {
+        root_file_id: FileId(
+            11,
+        ),
         edition: Edition2018,
         version: None,
         display_name: Some(
@@ -27,7 +438,48 @@
         env: Env {
             entries: {},
         },
-        dependencies: [],
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(0),
+                name: CrateName(
+                    "alloc",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(6),
+                name: CrateName(
+                    "std",
+                ),
+                prelude: true,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(8),
+                name: CrateName(
+                    "test",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(4),
+                name: CrateName(
+                    "proc_macro",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+        ],
         origin: Local {
             repo: None,
             name: Some(
@@ -37,9 +489,9 @@
         is_proc_macro: false,
         proc_macro_cwd: None,
     },
-    1: CrateData {
+    11: CrateData {
         root_file_id: FileId(
-            1,
+            11,
         ),
         edition: Edition2018,
         version: None,
@@ -65,7 +517,48 @@
         env: Env {
             entries: {},
         },
-        dependencies: [],
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(0),
+                name: CrateName(
+                    "alloc",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(6),
+                name: CrateName(
+                    "std",
+                ),
+                prelude: true,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(8),
+                name: CrateName(
+                    "test",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(4),
+                name: CrateName(
+                    "proc_macro",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+        ],
         origin: Local {
             repo: None,
             name: Some(
diff --git a/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_hello_world_project_model.txt b/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_hello_world_project_model.txt
index dde8d3023dc..4c8e66e8e96 100644
--- a/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_hello_world_project_model.txt
+++ b/src/tools/rust-analyzer/crates/project-model/test_data/output/rust_project_hello_world_project_model.txt
@@ -3,6 +3,417 @@
         root_file_id: FileId(
             1,
         ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "alloc",
+                ),
+                canonical_name: "alloc",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+        ],
+        origin: Lang(
+            Alloc,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    1: CrateData {
+        root_file_id: FileId(
+            2,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "core",
+                ),
+                canonical_name: "core",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Core,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    2: CrateData {
+        root_file_id: FileId(
+            3,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "panic_abort",
+                ),
+                canonical_name: "panic_abort",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    3: CrateData {
+        root_file_id: FileId(
+            4,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "panic_unwind",
+                ),
+                canonical_name: "panic_unwind",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    4: CrateData {
+        root_file_id: FileId(
+            5,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "proc_macro",
+                ),
+                canonical_name: "proc_macro",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(6),
+                name: CrateName(
+                    "std",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+        ],
+        origin: Lang(
+            ProcMacro,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    5: CrateData {
+        root_file_id: FileId(
+            6,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "profiler_builtins",
+                ),
+                canonical_name: "profiler_builtins",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    6: CrateData {
+        root_file_id: FileId(
+            7,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "std",
+                ),
+                canonical_name: "std",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(0),
+                name: CrateName(
+                    "alloc",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(3),
+                name: CrateName(
+                    "panic_unwind",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(2),
+                name: CrateName(
+                    "panic_abort",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(5),
+                name: CrateName(
+                    "profiler_builtins",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(9),
+                name: CrateName(
+                    "unwind",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(7),
+                name: CrateName(
+                    "std_detect",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(8),
+                name: CrateName(
+                    "test",
+                ),
+                prelude: true,
+                sysroot: false,
+            },
+        ],
+        origin: Lang(
+            Std,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    7: CrateData {
+        root_file_id: FileId(
+            8,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "std_detect",
+                ),
+                canonical_name: "std_detect",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    8: CrateData {
+        root_file_id: FileId(
+            9,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "test",
+                ),
+                canonical_name: "test",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Test,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    9: CrateData {
+        root_file_id: FileId(
+            10,
+        ),
+        edition: Edition2021,
+        version: None,
+        display_name: Some(
+            CrateDisplayName {
+                crate_name: CrateName(
+                    "unwind",
+                ),
+                canonical_name: "unwind",
+            },
+        ),
+        cfg_options: CfgOptions(
+            [
+                "debug_assertions",
+                "miri",
+                "true",
+            ],
+        ),
+        potential_cfg_options: None,
+        env: Env {
+            entries: {},
+        },
+        dependencies: [],
+        origin: Lang(
+            Other,
+        ),
+        is_proc_macro: false,
+        proc_macro_cwd: None,
+    },
+    10: CrateData {
+        root_file_id: FileId(
+            11,
+        ),
         edition: Edition2018,
         version: None,
         display_name: Some(
@@ -24,7 +435,48 @@
         env: Env {
             entries: {},
         },
-        dependencies: [],
+        dependencies: [
+            Dependency {
+                crate_id: Idx::<CrateData>(1),
+                name: CrateName(
+                    "core",
+                ),
+                prelude: true,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(0),
+                name: CrateName(
+                    "alloc",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(6),
+                name: CrateName(
+                    "std",
+                ),
+                prelude: true,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(8),
+                name: CrateName(
+                    "test",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+            Dependency {
+                crate_id: Idx::<CrateData>(4),
+                name: CrateName(
+                    "proc_macro",
+                ),
+                prelude: false,
+                sysroot: true,
+            },
+        ],
         origin: Local {
             repo: None,
             name: Some(