Documentation for `static_analysis/manifest.rs`

[Razican]

Most of the code is still not documented. This is the tracking issue for static_analysis/manifest.rs file documentation.

• Module level documentation.
• manifest_analysis() function:
  • Function level documentation.
  • Inline comments.
• Manifest struct:
  • Struct level documentation.
  • load() function:
    • Function level documentation.
    • Inline comments.
  • set_code() function.
  • get_code() function.
  • get_package() function.
  • set_package() function.
  • set_version_number() function.
  • get_version_number() function.
  • get_version_str() function.
  • get_label() function.
  • set_label() function.
  • get_description() function.
  • set_description() function.
  • get_min_sdk() function.
  • set_min_sdk() function.
  • get_target_sdk() function.
  • set_target_sdk() function.
  • has_code() function.
  • set_has_code() function.
  • allows_backup() function.
  • set_allows_backup() function.
  • needs_large_heap() function.
  • set_large_heap() function.
  • get_install_location() function.
  • set_install_location() function.
  • is_debug() function.
  • set_debug() function.
  • get_permission_checklist() function
  • get_mut_permission_checklist() function.
• InstallLocation enum:
  • Module level documentation.
  • Enum variants.
• get_line() function.
• Tests:
  • it_get_line() function.
  • it_install_loc_from_str() function.
  • it_permission_checklist() function.
  • it_permission() function.
• PermissionChecklist struct:
  • Struct level documentation.
  • needs_permision() function.
  • set_needs_permision() function.
• Permission enum:
  • Enum level documentation.
  • Enum variants.
  • as_str() function.