Carlos Martín Nieto:
examples: add some docs to the example using the Properties macro
glib-macros: Properties: copy property docs to getter
glib-macros: Properties: allow setting getter and setter docs
glib-macros: Properties: copy over the doc comments more elegantly
glib-macros: extend `Properties` docs with the getter-setter docs
glib-macros: add some generic comments for property notifications
Sebastian Dröge:
glib: Remove nonsense comments about `glib::Slice` pointers being `NULL`-terminated
glib: Make sure that empty `glib::StrV` / `glib::PtrSlice` returns a valid pointer
Fix new nightly warning about confusing lifetime flows
Update Cargo.lock
tests: Add Cargo.lock
Update version to 0.20.12
nozwock:
Clarify usage requirement of `Properties` macro for enum types
Link to `Properties` macro section on usage with `Enum` derived enums
Derive `Default` for `MyEnum` in example of `Properties` macro
