Trait sysinfo::SystemExt [] [src]

pub trait SystemExt {
    fn new() -> Self;
fn refresh_system(&mut self);
fn refresh_processes(&mut self);
fn refresh_process(&mut self, pid: Pid) -> bool;
fn refresh_disks(&mut self);
fn refresh_disk_list(&mut self);
fn refresh_network(&mut self);
fn get_process_list(&self) -> &HashMap<Pid, Process>;
fn get_process(&self, pid: Pid) -> Option<&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 get_network(&self) -> &NetworkData;
fn get_uptime(&self) -> u64; fn refresh_all(&mut self) { ... }
fn get_process_by_name(&self, name: &str) -> Vec<&Process> { ... } }

Contains all the methods of the System struct.

Required Methods

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).

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

Get all processes and update their information.

Refresh only the process corresponding to pid. Returns false if the process doesn't exist.

Refreshes the listed disks' information.

The disk list will be emptied then completely recomputed.

Refresh data network.

Returns the process list.

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

The first processor in the array is the "main" one (aka the addition of all the others).

Returns total RAM size.

Returns free RAM size.

Returns used RAM size.

Returns SWAP size.

Returns free SWAP size.

Returns used SWAP size.

Returns components list.

Returns disks' list.

Returns network data.

Returns system uptime.

Provided Methods

Refreshes all system, processes and disks information.

Returns a list of process containing the given name.

Implementors