pub struct ShellHandler { /* private fields */ }
Expand description

A handler for shells

For use with the environment! macro. It is already automatically included if you use the default_environment!.

To use it, you need to set it as a handler for the shells you want to support (xdg_wm_base, zxdg_shell_v6 and/or wl_shell). You can then implement the ShellHandling by delegating it, to get the shell-related methods on Environment

struct MyEnv {
    my_shell: ShellHandler
}

environment!(MyEnv,
    singles=[
        wl_shell::WlShell => my_shell,
        xdg_wm_base::XdgWmBase => my_shell,
        zxdg_shell_v6::ZxdgShellV6 => my_shell
    ],
    multis=[],
);

impl ShellHandling for MyEnv {
    fn get_shell(&self) -> Option<Shell> {
        // delegate the impl to the stored handler
        self.my_shell.get_shell()
    }
}

let env = Environment::new(&attached_display, &mut queue, MyEnv {
    my_shell: ShellHandler::new()
});

Implementations

Create a new handler

Trait Implementations

Formats the value using the given formatter. Read more

This global was created and signaled in the registry with given id and version

Access the global if it was signaled

This global was created and signaled in the registry with given id and version

Access the global if it was signaled

This global was created and signaled in the registry with given id and version

Access the global if it was signaled

Get the best available shell

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.