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//! Access the native system.
use crate::graphics::compositor;
use crate::runtime::command::{self, Command};
use crate::runtime::system::{Action, Information};
/// Query for available system information.
pub fn fetch_information<Message>(
f: impl Fn(Information) -> Message + Send + 'static,
) -> Command<Message> {
Command::single(command::Action::System(Action::QueryInformation(
Box::new(f),
)))
}
pub(crate) fn information(
graphics_info: compositor::Information,
) -> Information {
use sysinfo::{Process, System};
let mut system = System::new_all();
system.refresh_all();
let cpu = system.global_cpu_info();
let memory_used = sysinfo::get_current_pid()
.and_then(|pid| system.process(pid).ok_or("Process not found"))
.map(Process::memory)
.ok();
Information {
system_name: System::name(),
system_kernel: System::kernel_version(),
system_version: System::long_os_version(),
system_short_version: System::os_version(),
cpu_brand: cpu.brand().into(),
cpu_cores: system.physical_core_count(),
memory_total: system.total_memory(),
memory_used,
graphics_adapter: graphics_info.adapter,
graphics_backend: graphics_info.backend,
}
}
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