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This commit is contained in:
Victor Berger 2018-04-24 11:00:39 +02:00
parent ebee5feb9e
commit 4fda0bef4a
2 changed files with 5 additions and 1 deletions
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4
examples/udev.rs
View File

@ -421,6 +421,10 @@ fn main() {
libinput_event_source.remove(); libinput_event_source.remove();
// destroy the udev backend freeing the drm devices // destroy the udev backend freeing the drm devices
//
// udev_event_source.remove() returns a Box<Implementation<..>>, downcast_impl
// allows us to cast it back to its original type, storing it back into its original
// variable to simplify type inference.
udev_backend = *(downcast_impl(udev_event_source.remove()).unwrap_or_else(|_| unreachable!())); udev_backend = *(downcast_impl(udev_event_source.remove()).unwrap_or_else(|_| unreachable!()));
udev_backend.close(); udev_backend.close();
} }

2
src/wayland/shell/legacy/mod.rs
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@ -3,7 +3,7 @@
//! This module provides automatic handling of shell surfaces objects, by being registered //! This module provides automatic handling of shell surfaces objects, by being registered
//! as a global handler for `wl_shell`. This protocol is deprecated in favor of `xdg_shell`, //! as a global handler for `wl_shell`. This protocol is deprecated in favor of `xdg_shell`,
//! thus this module is provided as a compatibility layer with older clients. As a consequence, //! thus this module is provided as a compatibility layer with older clients. As a consequence,
//! you can as a compositor-writer decide to only support its fonctionnality in a best-effort //! you can as a compositor-writer decide to only support its functionality in a best-effort
//! maneer: as this global is part of the core protocol, you are still required to provide //! maneer: as this global is part of the core protocol, you are still required to provide
//! some support for it. //! some support for it.
//! //!