0.17.3

0.17.3

Fabio Valentini:

• pangocairo-sys: fix package.description in Cargo.toml

Jason Francis:

• gio: add FileEnumerator::into_stream
• glib: Only optimize IntoGStr for String when capacity allows

Marco Mastropaolo:

• gio: Added subclassing support for gio::SocketControlMessage
• gio: Fixed unit tests under macOS and possibly other *nix flavors

Marco Melorio:

• glib: Add connect_notify* methods to SignalGroup

Matteo Biggio:

• glib: strv: when calling g_strv FFI method, use our as_ptr implementation

Sebastian Dröge:

• glib: Optimize IntoGStr impl for String by simply appending a NUL-byte
• glib: Depend on glib-macros 0.17.3 for ValueDelegate derive macro

ranfdev:

• glib: Add ValueDelegate derive macro
• glib: impl HasParamSpec on glib::Variant
• glib: Add nullable attribute on Properties macro
• glib: Explain nullable attribute