Trait sysinfo::SystemExt [−] [src]

pub trait SystemExt {
    fn new() -> Self;
    fn refresh_system(&mut self);
    fn refresh_processes(&mut self);
    fn refresh_disks(&mut self);
    fn refresh_disk_list(&mut self);
    fn get_process_list(&self) -> &HashMap<pid_t, Process>;
    fn get_process(&self, pid: pid_t) -> Option<&Process>;
    fn get_process_by_name(&self, name: &str) -> Vec<&Process>;
    fn get_processor_list(&self) -> &[Processor];
    fn get_total_memory(&self) -> u64;
    fn get_free_memory(&self) -> u64;
    fn get_used_memory(&self) -> u64;
    fn get_total_swap(&self) -> u64;
    fn get_free_swap(&self) -> u64;
    fn get_used_swap(&self) -> u64;
    fn get_components_list(&self) -> &[Component];
    fn get_disks(&self) -> &[Disk];

    fn refresh_all(&mut self) { ... }
}

Contains all the methods of the System struct.

Required Methods

`fn new() -> Self`

Creates a new System instance. It only contains the disks' list at this stage. Use the refresh_all method to update its internal information (or any of the refresh_ method).

`fn refresh_system(&mut self)`

Refresh system information (such as memory, swap, CPU usage and components' temperature).

`fn refresh_processes(&mut self)`

Get all processes and update their information.

`fn refresh_disks(&mut self)`

Refreshes the listed disks' information.

`fn refresh_disk_list(&mut self)`

The disk list will be emptied then completely recomputed.

`fn get_process_list(&self) -> &HashMap<pid_t, Process>`

Returns the process list.

`fn get_process(&self, pid: pid_t) -> Option<&Process>`

Returns the process corresponding to the given pid or None if no such process exists.

`fn get_process_by_name(&self, name: &str) -> Vec<&Process>`

Returns a list of process starting with the given name.

`fn get_processor_list(&self) -> &[Processor]`

The first processor in the array is the "main" process.

`fn get_total_memory(&self) -> u64`

Returns total RAM size.

`fn get_free_memory(&self) -> u64`

Returns free RAM size.

`fn get_used_memory(&self) -> u64`

Returns used RAM size.

`fn get_total_swap(&self) -> u64`

Returns SWAP size.

`fn get_free_swap(&self) -> u64`

Returns free SWAP size.

`fn get_used_swap(&self) -> u64`

Returns used SWAP size.

`fn get_components_list(&self) -> &[Component]`

Returns components list.

`fn get_disks(&self) -> &[Disk]`

Returns disks' list.

Provided Methods

`fn refresh_all(&mut self)`

Refreshes all system, processes and disks information.

Implementors

impl SystemExt for System