Missing closing bracket crashes HEMTT

[TACHarsis]

If included in config.cpp with missing closing bracket

class ClassA {
    class ClassB {
};

outputs:

hemtt dev
 INFO Config loaded for Mod Name 0.1.0.0
 INFO Creating `dev` version
 INFO will write pbo: true
ERROR panicked at libs\config\src\analyze\codes\mod.rs:85:14:
mapping exists

Oh no! HEMTT has crashed!
This is a bug in HEMTT itself, not necessarily your project.
Even if there is a bug in your project, HEMTT should not crash, but gracefully exit with an error message.

Support for HEMTT can be found on:
GitHub (https://github.com/BrettMayson/HEMTT)
#hemtt on the ACE 3 Discord (https://acemod.org/discord)

The log from the most recent run can be found in `.hemttout/latest.log`.

It is always best to the include the log and a link to your project when reporting a bug, this will help reproduce the issue.

Truncated latest.log
(PII removed)

2024-02-01T12:09:50.559777Z TRACE ThreadId(04) Located with parent: vfs /addons/example_addon/script_component.hpp
2024-02-01T12:09:50.560033Z TRACE ThreadId(05) Located with parent: vfs /addons/main/script_component.hpp
2024-02-01T12:09:50.560270Z TRACE ThreadId(04) Located with prefix pointer: VfsPath { path: "/addons/main/script_mod.hpp", fs: VFS { fs: OverlayFS { layers: [VfsPath { path: "", fs: VFS { fs: In Memory File System } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template\\include" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "C:\\Users\\USERNAME\\AppData\\Local\\Temp\\hemtt\\Development_Arma Modding_mods_mod_template\\output" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template" } } } } } }] } } }
2024-02-01T12:09:50.560499Z TRACE ThreadId(05) Located with prefix pointer: VfsPath { path: "/addons/main/script_mod.hpp", fs: VFS { fs: OverlayFS { layers: [VfsPath { path: "", fs: VFS { fs: In Memory File System } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template\\include" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "C:\\Users\\USERNAME\\AppData\\Local\\Temp\\hemtt\\Development_Arma Modding_mods_mod_template\\output" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template" } } } } } }] } } }
2024-02-01T12:09:50.560630Z TRACE ThreadId(04) Located with parent: vfs /addons/main/script_version.hpp
2024-02-01T12:09:50.560893Z TRACE ThreadId(05) Located with parent: vfs /addons/main/script_version.hpp
2024-02-01T12:09:50.561012Z TRACE ThreadId(04) Located with prefix pointer: VfsPath { path: "/addons/main/script_macros.hpp", fs: VFS { fs: OverlayFS { layers: [VfsPath { path: "", fs: VFS { fs: In Memory File System } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template\\include" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "C:\\Users\\USERNAME\\AppData\\Local\\Temp\\hemtt\\Development_Arma Modding_mods_mod_template\\output" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template" } } } } } }] } } }
2024-02-01T12:09:50.561267Z TRACE ThreadId(05) Located with prefix pointer: VfsPath { path: "/addons/main/script_macros.hpp", fs: VFS { fs: OverlayFS { layers: [VfsPath { path: "", fs: VFS { fs: In Memory File System } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template\\include" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "C:\\Users\\USERNAME\\AppData\\Local\\Temp\\hemtt\\Development_Arma Modding_mods_mod_template\\output" } } } } } }, VfsPath { path: "", fs: VFS { fs: AltrootFS { root: VfsPath { path: "", fs: VFS { fs: PhysicalFS { root: "N:\\Development\\Arma Modding\\mods\\mod_template" } } } } } }] } } }
2024-02-01T12:09:50.561323Z TRACE ThreadId(04) Located with absolute path: "/x/cba/addons/main/script_macros_common.hpp"
2024-02-01T12:09:50.561573Z TRACE ThreadId(05) Located with absolute path: "/x/cba/addons/main/script_macros_common.hpp"
2024-02-01T12:09:50.571348Z TRACE ThreadId(05) Located with parent: vfs /addons/main/RscDisplayMain.hpp
2024-02-01T12:09:50.571347Z TRACE ThreadId(04) Located with parent: vfs /addons/example_addon/CfgEventHandlers.hpp
2024-02-01T12:09:50.577111Z ERROR ThreadId(05) panicked at libs\config\src\analyze\codes\mod.rs:85:14:
mapping exists

Slight variations seem to correctly be identified and handled