pub struct NetworkData { /* private fields */ }Expand description
Getting volume of received and transmitted data.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("[{interface_name}] {network:?}");
}Implementations§
Source§impl NetworkData
impl NetworkData
Sourcepub fn received(&self) -> u64
pub fn received(&self) -> u64
Returns the number of received bytes since the last refresh.
If you want the total number of bytes received, take a look at the
total_received method.
use sysinfo::Networks;
use std::{thread, time};
let mut networks = Networks::new_with_refreshed_list();
// Waiting a bit to get data from network...
thread::sleep(time::Duration::from_millis(10));
// Refreshing again to generate diff.
networks.refresh(true);
for (interface_name, network) in &networks {
println!("in: {} B", network.received());
}Examples found in repository?
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fn interpret_input(
input: &str,
sys: &mut System,
networks: &mut Networks,
disks: &mut Disks,
components: &mut Components,
users: &mut Users,
) -> bool {
match input.trim() {
"help" => print_help(),
"refresh_disks" => {
writeln!(&mut io::stdout(), "Refreshing disk list...");
disks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_users" => {
writeln!(&mut io::stdout(), "Refreshing user list...");
users.refresh();
writeln!(&mut io::stdout(), "Done.");
}
"refresh_networks" => {
writeln!(&mut io::stdout(), "Refreshing network list...");
networks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_components" => {
writeln!(&mut io::stdout(), "Refreshing component list...");
components.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_cpu" => {
writeln!(&mut io::stdout(), "Refreshing CPUs...");
sys.refresh_cpu_all();
writeln!(&mut io::stdout(), "Done.");
}
"signals" => {
let mut nb = 1i32;
for sig in signals {
writeln!(&mut io::stdout(), "{nb:2}:{sig:?}");
nb += 1;
}
}
"cpus" => {
// Note: you should refresh a few times before using this, so that usage statistics
// can be ascertained
writeln!(
&mut io::stdout(),
"number of physical cores: {}",
sys.physical_core_count()
.map(|c| c.to_string())
.unwrap_or_else(|| "Unknown".to_owned()),
);
writeln!(
&mut io::stdout(),
"total CPU usage: {}%",
sys.global_cpu_usage(),
);
for cpu in sys.cpus() {
writeln!(&mut io::stdout(), "{cpu:?}");
}
}
"memory" => {
writeln!(
&mut io::stdout(),
"total memory: {: >10} KB",
sys.total_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"available memory: {: >10} KB",
sys.available_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"used memory: {: >10} KB",
sys.used_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"total swap: {: >10} KB",
sys.total_swap() / 1_000
);
writeln!(
&mut io::stdout(),
"used swap: {: >10} KB",
sys.used_swap() / 1_000
);
}
"quit" | "exit" => return true,
"all" => {
for (pid, proc_) in sys.processes() {
writeln!(
&mut io::stdout(),
"{}:{} status={:?}",
pid,
proc_.name().to_string_lossy(),
proc_.status()
);
}
}
"frequency" => {
for cpu in sys.cpus() {
writeln!(
&mut io::stdout(),
"[{}] {} MHz",
cpu.name(),
cpu.frequency(),
);
}
}
"vendor_id" => {
writeln!(
&mut io::stdout(),
"vendor ID: {}",
sys.cpus()[0].vendor_id()
);
}
"brand" => {
writeln!(&mut io::stdout(), "brand: {}", sys.cpus()[0].brand());
}
"load_avg" => {
let load_avg = System::load_average();
writeln!(&mut io::stdout(), "one minute : {}%", load_avg.one);
writeln!(&mut io::stdout(), "five minutes : {}%", load_avg.five);
writeln!(&mut io::stdout(), "fifteen minutes: {}%", load_avg.fifteen);
}
e if e.starts_with("show ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 2 {
writeln!(
&mut io::stdout(),
"show command takes a pid or a name in parameter!"
);
writeln!(&mut io::stdout(), "example: show 1254");
} else if let Ok(pid) = Pid::from_str(tmp[1]) {
match sys.process(pid) {
Some(p) => writeln!(&mut io::stdout(), "{:?}", *p),
None => writeln!(&mut io::stdout(), "pid \"{pid:?}\" not found"),
};
} else {
let proc_name = tmp[1];
for proc_ in sys.processes_by_name(proc_name.as_ref()) {
writeln!(
&mut io::stdout(),
"==== {} ====",
proc_.name().to_string_lossy()
);
writeln!(&mut io::stdout(), "{proc_:?}");
}
}
}
"temperature" => {
for component in components.iter() {
writeln!(&mut io::stdout(), "{component:?}");
}
}
"network" => {
for (interface_name, data) in networks.iter() {
writeln!(
&mut io::stdout(),
"{}:\n ether {}\n input data (new / total): {} / {} B\n output data (new / total): {} / {} B",
interface_name,
data.mac_address(),
data.received(),
data.total_received(),
data.transmitted(),
data.total_transmitted(),
);
}
}
"show" => {
writeln!(
&mut io::stdout(),
"'show' command expects a pid number or a process name"
);
}
e if e.starts_with("kill ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 3 {
writeln!(
&mut io::stdout(),
"kill command takes the pid and a signal number in parameter!"
);
writeln!(&mut io::stdout(), "example: kill 1254 9");
} else {
let pid = Pid::from_str(tmp[1]).unwrap();
let signal = i32::from_str(tmp[2]).unwrap();
if signal < 1 || signal > 31 {
writeln!(
&mut io::stdout(),
"Signal must be between 0 and 32 ! See the signals list with the \
signals command"
);
} else {
match sys.process(pid) {
Some(p) => {
if let Some(res) =
p.kill_with(*signals.get(signal as usize - 1).unwrap())
{
writeln!(&mut io::stdout(), "kill: {res}");
} else {
writeln!(
&mut io::stdout(),
"kill: signal not supported on this platform"
);
}
}
None => {
writeln!(&mut io::stdout(), "pid not found");
}
};
}
}
}
"disks" => {
for disk in disks {
writeln!(&mut io::stdout(), "{disk:?}");
}
}
"users" => {
for user in users {
writeln!(
&mut io::stdout(),
"{:?} => {:?}",
user.name(),
user.groups()
);
}
}
"boot_time" => {
writeln!(&mut io::stdout(), "{} seconds", System::boot_time());
}
"uptime" => {
let up = System::uptime();
let mut uptime = up;
let days = uptime / 86400;
uptime -= days * 86400;
let hours = uptime / 3600;
uptime -= hours * 3600;
let minutes = uptime / 60;
writeln!(
&mut io::stdout(),
"{days} days {hours} hours {minutes} minutes ({up} seconds in total)",
);
}
x if x.starts_with("refresh") => {
if x == "refresh" {
writeln!(&mut io::stdout(), "Getting processes' information...");
sys.refresh_all();
writeln!(&mut io::stdout(), "Done.");
} else if x.starts_with("refresh ") {
writeln!(&mut io::stdout(), "Getting process' information...");
if let Some(pid) = x
.split(' ')
.filter_map(|pid| pid.parse().ok())
.take(1)
.next()
{
if sys.refresh_processes(sysinfo::ProcessesToUpdate::Some(&[pid]), true) != 0 {
writeln!(&mut io::stdout(), "Process `{pid}` updated successfully");
} else {
writeln!(&mut io::stdout(), "Process `{pid}` couldn't be updated...");
}
} else {
writeln!(&mut io::stdout(), "Invalid [pid] received...");
}
} else {
writeln!(
&mut io::stdout(),
"\"{x}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
"pid" => {
writeln!(
&mut io::stdout(),
"PID: {}",
sysinfo::get_current_pid().expect("failed to get PID")
);
}
"system" => {
writeln!(
&mut io::stdout(),
"System name: {}\n\
System kernel version: {}\n\
System OS version: {}\n\
System OS (long) version: {}\n\
System host name: {}",
System::name().unwrap_or_else(|| "<unknown>".to_owned()),
System::kernel_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::long_os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::host_name().unwrap_or_else(|| "<unknown>".to_owned()),
);
}
e => {
writeln!(
&mut io::stdout(),
"\"{e}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
false
}Sourcepub fn total_received(&self) -> u64
pub fn total_received(&self) -> u64
Returns the total number of received bytes.
If you want the amount of received bytes since the last refresh, take a look at the
received method.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("in: {} B", network.total_received());
}Examples found in repository?
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fn interpret_input(
input: &str,
sys: &mut System,
networks: &mut Networks,
disks: &mut Disks,
components: &mut Components,
users: &mut Users,
) -> bool {
match input.trim() {
"help" => print_help(),
"refresh_disks" => {
writeln!(&mut io::stdout(), "Refreshing disk list...");
disks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_users" => {
writeln!(&mut io::stdout(), "Refreshing user list...");
users.refresh();
writeln!(&mut io::stdout(), "Done.");
}
"refresh_networks" => {
writeln!(&mut io::stdout(), "Refreshing network list...");
networks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_components" => {
writeln!(&mut io::stdout(), "Refreshing component list...");
components.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_cpu" => {
writeln!(&mut io::stdout(), "Refreshing CPUs...");
sys.refresh_cpu_all();
writeln!(&mut io::stdout(), "Done.");
}
"signals" => {
let mut nb = 1i32;
for sig in signals {
writeln!(&mut io::stdout(), "{nb:2}:{sig:?}");
nb += 1;
}
}
"cpus" => {
// Note: you should refresh a few times before using this, so that usage statistics
// can be ascertained
writeln!(
&mut io::stdout(),
"number of physical cores: {}",
sys.physical_core_count()
.map(|c| c.to_string())
.unwrap_or_else(|| "Unknown".to_owned()),
);
writeln!(
&mut io::stdout(),
"total CPU usage: {}%",
sys.global_cpu_usage(),
);
for cpu in sys.cpus() {
writeln!(&mut io::stdout(), "{cpu:?}");
}
}
"memory" => {
writeln!(
&mut io::stdout(),
"total memory: {: >10} KB",
sys.total_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"available memory: {: >10} KB",
sys.available_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"used memory: {: >10} KB",
sys.used_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"total swap: {: >10} KB",
sys.total_swap() / 1_000
);
writeln!(
&mut io::stdout(),
"used swap: {: >10} KB",
sys.used_swap() / 1_000
);
}
"quit" | "exit" => return true,
"all" => {
for (pid, proc_) in sys.processes() {
writeln!(
&mut io::stdout(),
"{}:{} status={:?}",
pid,
proc_.name().to_string_lossy(),
proc_.status()
);
}
}
"frequency" => {
for cpu in sys.cpus() {
writeln!(
&mut io::stdout(),
"[{}] {} MHz",
cpu.name(),
cpu.frequency(),
);
}
}
"vendor_id" => {
writeln!(
&mut io::stdout(),
"vendor ID: {}",
sys.cpus()[0].vendor_id()
);
}
"brand" => {
writeln!(&mut io::stdout(), "brand: {}", sys.cpus()[0].brand());
}
"load_avg" => {
let load_avg = System::load_average();
writeln!(&mut io::stdout(), "one minute : {}%", load_avg.one);
writeln!(&mut io::stdout(), "five minutes : {}%", load_avg.five);
writeln!(&mut io::stdout(), "fifteen minutes: {}%", load_avg.fifteen);
}
e if e.starts_with("show ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 2 {
writeln!(
&mut io::stdout(),
"show command takes a pid or a name in parameter!"
);
writeln!(&mut io::stdout(), "example: show 1254");
} else if let Ok(pid) = Pid::from_str(tmp[1]) {
match sys.process(pid) {
Some(p) => writeln!(&mut io::stdout(), "{:?}", *p),
None => writeln!(&mut io::stdout(), "pid \"{pid:?}\" not found"),
};
} else {
let proc_name = tmp[1];
for proc_ in sys.processes_by_name(proc_name.as_ref()) {
writeln!(
&mut io::stdout(),
"==== {} ====",
proc_.name().to_string_lossy()
);
writeln!(&mut io::stdout(), "{proc_:?}");
}
}
}
"temperature" => {
for component in components.iter() {
writeln!(&mut io::stdout(), "{component:?}");
}
}
"network" => {
for (interface_name, data) in networks.iter() {
writeln!(
&mut io::stdout(),
"{}:\n ether {}\n input data (new / total): {} / {} B\n output data (new / total): {} / {} B",
interface_name,
data.mac_address(),
data.received(),
data.total_received(),
data.transmitted(),
data.total_transmitted(),
);
}
}
"show" => {
writeln!(
&mut io::stdout(),
"'show' command expects a pid number or a process name"
);
}
e if e.starts_with("kill ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 3 {
writeln!(
&mut io::stdout(),
"kill command takes the pid and a signal number in parameter!"
);
writeln!(&mut io::stdout(), "example: kill 1254 9");
} else {
let pid = Pid::from_str(tmp[1]).unwrap();
let signal = i32::from_str(tmp[2]).unwrap();
if signal < 1 || signal > 31 {
writeln!(
&mut io::stdout(),
"Signal must be between 0 and 32 ! See the signals list with the \
signals command"
);
} else {
match sys.process(pid) {
Some(p) => {
if let Some(res) =
p.kill_with(*signals.get(signal as usize - 1).unwrap())
{
writeln!(&mut io::stdout(), "kill: {res}");
} else {
writeln!(
&mut io::stdout(),
"kill: signal not supported on this platform"
);
}
}
None => {
writeln!(&mut io::stdout(), "pid not found");
}
};
}
}
}
"disks" => {
for disk in disks {
writeln!(&mut io::stdout(), "{disk:?}");
}
}
"users" => {
for user in users {
writeln!(
&mut io::stdout(),
"{:?} => {:?}",
user.name(),
user.groups()
);
}
}
"boot_time" => {
writeln!(&mut io::stdout(), "{} seconds", System::boot_time());
}
"uptime" => {
let up = System::uptime();
let mut uptime = up;
let days = uptime / 86400;
uptime -= days * 86400;
let hours = uptime / 3600;
uptime -= hours * 3600;
let minutes = uptime / 60;
writeln!(
&mut io::stdout(),
"{days} days {hours} hours {minutes} minutes ({up} seconds in total)",
);
}
x if x.starts_with("refresh") => {
if x == "refresh" {
writeln!(&mut io::stdout(), "Getting processes' information...");
sys.refresh_all();
writeln!(&mut io::stdout(), "Done.");
} else if x.starts_with("refresh ") {
writeln!(&mut io::stdout(), "Getting process' information...");
if let Some(pid) = x
.split(' ')
.filter_map(|pid| pid.parse().ok())
.take(1)
.next()
{
if sys.refresh_processes(sysinfo::ProcessesToUpdate::Some(&[pid]), true) != 0 {
writeln!(&mut io::stdout(), "Process `{pid}` updated successfully");
} else {
writeln!(&mut io::stdout(), "Process `{pid}` couldn't be updated...");
}
} else {
writeln!(&mut io::stdout(), "Invalid [pid] received...");
}
} else {
writeln!(
&mut io::stdout(),
"\"{x}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
"pid" => {
writeln!(
&mut io::stdout(),
"PID: {}",
sysinfo::get_current_pid().expect("failed to get PID")
);
}
"system" => {
writeln!(
&mut io::stdout(),
"System name: {}\n\
System kernel version: {}\n\
System OS version: {}\n\
System OS (long) version: {}\n\
System host name: {}",
System::name().unwrap_or_else(|| "<unknown>".to_owned()),
System::kernel_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::long_os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::host_name().unwrap_or_else(|| "<unknown>".to_owned()),
);
}
e => {
writeln!(
&mut io::stdout(),
"\"{e}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
false
}Sourcepub fn transmitted(&self) -> u64
pub fn transmitted(&self) -> u64
Returns the number of transmitted bytes since the last refresh.
If you want the total number of bytes transmitted, take a look at the
total_transmitted method.
use sysinfo::Networks;
use std::{thread, time};
let mut networks = Networks::new_with_refreshed_list();
// Waiting a bit to get data from network...
thread::sleep(time::Duration::from_millis(10));
// Refreshing again to generate diff.
networks.refresh(true);
for (interface_name, network) in &networks {
println!("out: {} B", network.transmitted());
}Examples found in repository?
149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458
fn interpret_input(
input: &str,
sys: &mut System,
networks: &mut Networks,
disks: &mut Disks,
components: &mut Components,
users: &mut Users,
) -> bool {
match input.trim() {
"help" => print_help(),
"refresh_disks" => {
writeln!(&mut io::stdout(), "Refreshing disk list...");
disks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_users" => {
writeln!(&mut io::stdout(), "Refreshing user list...");
users.refresh();
writeln!(&mut io::stdout(), "Done.");
}
"refresh_networks" => {
writeln!(&mut io::stdout(), "Refreshing network list...");
networks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_components" => {
writeln!(&mut io::stdout(), "Refreshing component list...");
components.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_cpu" => {
writeln!(&mut io::stdout(), "Refreshing CPUs...");
sys.refresh_cpu_all();
writeln!(&mut io::stdout(), "Done.");
}
"signals" => {
let mut nb = 1i32;
for sig in signals {
writeln!(&mut io::stdout(), "{nb:2}:{sig:?}");
nb += 1;
}
}
"cpus" => {
// Note: you should refresh a few times before using this, so that usage statistics
// can be ascertained
writeln!(
&mut io::stdout(),
"number of physical cores: {}",
sys.physical_core_count()
.map(|c| c.to_string())
.unwrap_or_else(|| "Unknown".to_owned()),
);
writeln!(
&mut io::stdout(),
"total CPU usage: {}%",
sys.global_cpu_usage(),
);
for cpu in sys.cpus() {
writeln!(&mut io::stdout(), "{cpu:?}");
}
}
"memory" => {
writeln!(
&mut io::stdout(),
"total memory: {: >10} KB",
sys.total_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"available memory: {: >10} KB",
sys.available_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"used memory: {: >10} KB",
sys.used_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"total swap: {: >10} KB",
sys.total_swap() / 1_000
);
writeln!(
&mut io::stdout(),
"used swap: {: >10} KB",
sys.used_swap() / 1_000
);
}
"quit" | "exit" => return true,
"all" => {
for (pid, proc_) in sys.processes() {
writeln!(
&mut io::stdout(),
"{}:{} status={:?}",
pid,
proc_.name().to_string_lossy(),
proc_.status()
);
}
}
"frequency" => {
for cpu in sys.cpus() {
writeln!(
&mut io::stdout(),
"[{}] {} MHz",
cpu.name(),
cpu.frequency(),
);
}
}
"vendor_id" => {
writeln!(
&mut io::stdout(),
"vendor ID: {}",
sys.cpus()[0].vendor_id()
);
}
"brand" => {
writeln!(&mut io::stdout(), "brand: {}", sys.cpus()[0].brand());
}
"load_avg" => {
let load_avg = System::load_average();
writeln!(&mut io::stdout(), "one minute : {}%", load_avg.one);
writeln!(&mut io::stdout(), "five minutes : {}%", load_avg.five);
writeln!(&mut io::stdout(), "fifteen minutes: {}%", load_avg.fifteen);
}
e if e.starts_with("show ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 2 {
writeln!(
&mut io::stdout(),
"show command takes a pid or a name in parameter!"
);
writeln!(&mut io::stdout(), "example: show 1254");
} else if let Ok(pid) = Pid::from_str(tmp[1]) {
match sys.process(pid) {
Some(p) => writeln!(&mut io::stdout(), "{:?}", *p),
None => writeln!(&mut io::stdout(), "pid \"{pid:?}\" not found"),
};
} else {
let proc_name = tmp[1];
for proc_ in sys.processes_by_name(proc_name.as_ref()) {
writeln!(
&mut io::stdout(),
"==== {} ====",
proc_.name().to_string_lossy()
);
writeln!(&mut io::stdout(), "{proc_:?}");
}
}
}
"temperature" => {
for component in components.iter() {
writeln!(&mut io::stdout(), "{component:?}");
}
}
"network" => {
for (interface_name, data) in networks.iter() {
writeln!(
&mut io::stdout(),
"{}:\n ether {}\n input data (new / total): {} / {} B\n output data (new / total): {} / {} B",
interface_name,
data.mac_address(),
data.received(),
data.total_received(),
data.transmitted(),
data.total_transmitted(),
);
}
}
"show" => {
writeln!(
&mut io::stdout(),
"'show' command expects a pid number or a process name"
);
}
e if e.starts_with("kill ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 3 {
writeln!(
&mut io::stdout(),
"kill command takes the pid and a signal number in parameter!"
);
writeln!(&mut io::stdout(), "example: kill 1254 9");
} else {
let pid = Pid::from_str(tmp[1]).unwrap();
let signal = i32::from_str(tmp[2]).unwrap();
if signal < 1 || signal > 31 {
writeln!(
&mut io::stdout(),
"Signal must be between 0 and 32 ! See the signals list with the \
signals command"
);
} else {
match sys.process(pid) {
Some(p) => {
if let Some(res) =
p.kill_with(*signals.get(signal as usize - 1).unwrap())
{
writeln!(&mut io::stdout(), "kill: {res}");
} else {
writeln!(
&mut io::stdout(),
"kill: signal not supported on this platform"
);
}
}
None => {
writeln!(&mut io::stdout(), "pid not found");
}
};
}
}
}
"disks" => {
for disk in disks {
writeln!(&mut io::stdout(), "{disk:?}");
}
}
"users" => {
for user in users {
writeln!(
&mut io::stdout(),
"{:?} => {:?}",
user.name(),
user.groups()
);
}
}
"boot_time" => {
writeln!(&mut io::stdout(), "{} seconds", System::boot_time());
}
"uptime" => {
let up = System::uptime();
let mut uptime = up;
let days = uptime / 86400;
uptime -= days * 86400;
let hours = uptime / 3600;
uptime -= hours * 3600;
let minutes = uptime / 60;
writeln!(
&mut io::stdout(),
"{days} days {hours} hours {minutes} minutes ({up} seconds in total)",
);
}
x if x.starts_with("refresh") => {
if x == "refresh" {
writeln!(&mut io::stdout(), "Getting processes' information...");
sys.refresh_all();
writeln!(&mut io::stdout(), "Done.");
} else if x.starts_with("refresh ") {
writeln!(&mut io::stdout(), "Getting process' information...");
if let Some(pid) = x
.split(' ')
.filter_map(|pid| pid.parse().ok())
.take(1)
.next()
{
if sys.refresh_processes(sysinfo::ProcessesToUpdate::Some(&[pid]), true) != 0 {
writeln!(&mut io::stdout(), "Process `{pid}` updated successfully");
} else {
writeln!(&mut io::stdout(), "Process `{pid}` couldn't be updated...");
}
} else {
writeln!(&mut io::stdout(), "Invalid [pid] received...");
}
} else {
writeln!(
&mut io::stdout(),
"\"{x}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
"pid" => {
writeln!(
&mut io::stdout(),
"PID: {}",
sysinfo::get_current_pid().expect("failed to get PID")
);
}
"system" => {
writeln!(
&mut io::stdout(),
"System name: {}\n\
System kernel version: {}\n\
System OS version: {}\n\
System OS (long) version: {}\n\
System host name: {}",
System::name().unwrap_or_else(|| "<unknown>".to_owned()),
System::kernel_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::long_os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::host_name().unwrap_or_else(|| "<unknown>".to_owned()),
);
}
e => {
writeln!(
&mut io::stdout(),
"\"{e}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
false
}Sourcepub fn total_transmitted(&self) -> u64
pub fn total_transmitted(&self) -> u64
Returns the total number of transmitted bytes.
If you want the amount of transmitted bytes since the last refresh, take a look at the
transmitted method.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("out: {} B", network.total_transmitted());
}Examples found in repository?
149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458
fn interpret_input(
input: &str,
sys: &mut System,
networks: &mut Networks,
disks: &mut Disks,
components: &mut Components,
users: &mut Users,
) -> bool {
match input.trim() {
"help" => print_help(),
"refresh_disks" => {
writeln!(&mut io::stdout(), "Refreshing disk list...");
disks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_users" => {
writeln!(&mut io::stdout(), "Refreshing user list...");
users.refresh();
writeln!(&mut io::stdout(), "Done.");
}
"refresh_networks" => {
writeln!(&mut io::stdout(), "Refreshing network list...");
networks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_components" => {
writeln!(&mut io::stdout(), "Refreshing component list...");
components.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_cpu" => {
writeln!(&mut io::stdout(), "Refreshing CPUs...");
sys.refresh_cpu_all();
writeln!(&mut io::stdout(), "Done.");
}
"signals" => {
let mut nb = 1i32;
for sig in signals {
writeln!(&mut io::stdout(), "{nb:2}:{sig:?}");
nb += 1;
}
}
"cpus" => {
// Note: you should refresh a few times before using this, so that usage statistics
// can be ascertained
writeln!(
&mut io::stdout(),
"number of physical cores: {}",
sys.physical_core_count()
.map(|c| c.to_string())
.unwrap_or_else(|| "Unknown".to_owned()),
);
writeln!(
&mut io::stdout(),
"total CPU usage: {}%",
sys.global_cpu_usage(),
);
for cpu in sys.cpus() {
writeln!(&mut io::stdout(), "{cpu:?}");
}
}
"memory" => {
writeln!(
&mut io::stdout(),
"total memory: {: >10} KB",
sys.total_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"available memory: {: >10} KB",
sys.available_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"used memory: {: >10} KB",
sys.used_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"total swap: {: >10} KB",
sys.total_swap() / 1_000
);
writeln!(
&mut io::stdout(),
"used swap: {: >10} KB",
sys.used_swap() / 1_000
);
}
"quit" | "exit" => return true,
"all" => {
for (pid, proc_) in sys.processes() {
writeln!(
&mut io::stdout(),
"{}:{} status={:?}",
pid,
proc_.name().to_string_lossy(),
proc_.status()
);
}
}
"frequency" => {
for cpu in sys.cpus() {
writeln!(
&mut io::stdout(),
"[{}] {} MHz",
cpu.name(),
cpu.frequency(),
);
}
}
"vendor_id" => {
writeln!(
&mut io::stdout(),
"vendor ID: {}",
sys.cpus()[0].vendor_id()
);
}
"brand" => {
writeln!(&mut io::stdout(), "brand: {}", sys.cpus()[0].brand());
}
"load_avg" => {
let load_avg = System::load_average();
writeln!(&mut io::stdout(), "one minute : {}%", load_avg.one);
writeln!(&mut io::stdout(), "five minutes : {}%", load_avg.five);
writeln!(&mut io::stdout(), "fifteen minutes: {}%", load_avg.fifteen);
}
e if e.starts_with("show ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 2 {
writeln!(
&mut io::stdout(),
"show command takes a pid or a name in parameter!"
);
writeln!(&mut io::stdout(), "example: show 1254");
} else if let Ok(pid) = Pid::from_str(tmp[1]) {
match sys.process(pid) {
Some(p) => writeln!(&mut io::stdout(), "{:?}", *p),
None => writeln!(&mut io::stdout(), "pid \"{pid:?}\" not found"),
};
} else {
let proc_name = tmp[1];
for proc_ in sys.processes_by_name(proc_name.as_ref()) {
writeln!(
&mut io::stdout(),
"==== {} ====",
proc_.name().to_string_lossy()
);
writeln!(&mut io::stdout(), "{proc_:?}");
}
}
}
"temperature" => {
for component in components.iter() {
writeln!(&mut io::stdout(), "{component:?}");
}
}
"network" => {
for (interface_name, data) in networks.iter() {
writeln!(
&mut io::stdout(),
"{}:\n ether {}\n input data (new / total): {} / {} B\n output data (new / total): {} / {} B",
interface_name,
data.mac_address(),
data.received(),
data.total_received(),
data.transmitted(),
data.total_transmitted(),
);
}
}
"show" => {
writeln!(
&mut io::stdout(),
"'show' command expects a pid number or a process name"
);
}
e if e.starts_with("kill ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 3 {
writeln!(
&mut io::stdout(),
"kill command takes the pid and a signal number in parameter!"
);
writeln!(&mut io::stdout(), "example: kill 1254 9");
} else {
let pid = Pid::from_str(tmp[1]).unwrap();
let signal = i32::from_str(tmp[2]).unwrap();
if signal < 1 || signal > 31 {
writeln!(
&mut io::stdout(),
"Signal must be between 0 and 32 ! See the signals list with the \
signals command"
);
} else {
match sys.process(pid) {
Some(p) => {
if let Some(res) =
p.kill_with(*signals.get(signal as usize - 1).unwrap())
{
writeln!(&mut io::stdout(), "kill: {res}");
} else {
writeln!(
&mut io::stdout(),
"kill: signal not supported on this platform"
);
}
}
None => {
writeln!(&mut io::stdout(), "pid not found");
}
};
}
}
}
"disks" => {
for disk in disks {
writeln!(&mut io::stdout(), "{disk:?}");
}
}
"users" => {
for user in users {
writeln!(
&mut io::stdout(),
"{:?} => {:?}",
user.name(),
user.groups()
);
}
}
"boot_time" => {
writeln!(&mut io::stdout(), "{} seconds", System::boot_time());
}
"uptime" => {
let up = System::uptime();
let mut uptime = up;
let days = uptime / 86400;
uptime -= days * 86400;
let hours = uptime / 3600;
uptime -= hours * 3600;
let minutes = uptime / 60;
writeln!(
&mut io::stdout(),
"{days} days {hours} hours {minutes} minutes ({up} seconds in total)",
);
}
x if x.starts_with("refresh") => {
if x == "refresh" {
writeln!(&mut io::stdout(), "Getting processes' information...");
sys.refresh_all();
writeln!(&mut io::stdout(), "Done.");
} else if x.starts_with("refresh ") {
writeln!(&mut io::stdout(), "Getting process' information...");
if let Some(pid) = x
.split(' ')
.filter_map(|pid| pid.parse().ok())
.take(1)
.next()
{
if sys.refresh_processes(sysinfo::ProcessesToUpdate::Some(&[pid]), true) != 0 {
writeln!(&mut io::stdout(), "Process `{pid}` updated successfully");
} else {
writeln!(&mut io::stdout(), "Process `{pid}` couldn't be updated...");
}
} else {
writeln!(&mut io::stdout(), "Invalid [pid] received...");
}
} else {
writeln!(
&mut io::stdout(),
"\"{x}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
"pid" => {
writeln!(
&mut io::stdout(),
"PID: {}",
sysinfo::get_current_pid().expect("failed to get PID")
);
}
"system" => {
writeln!(
&mut io::stdout(),
"System name: {}\n\
System kernel version: {}\n\
System OS version: {}\n\
System OS (long) version: {}\n\
System host name: {}",
System::name().unwrap_or_else(|| "<unknown>".to_owned()),
System::kernel_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::long_os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::host_name().unwrap_or_else(|| "<unknown>".to_owned()),
);
}
e => {
writeln!(
&mut io::stdout(),
"\"{e}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
false
}Sourcepub fn packets_received(&self) -> u64
pub fn packets_received(&self) -> u64
Returns the number of incoming packets since the last refresh.
If you want the total number of packets received, take a look at the
total_packets_received method.
use sysinfo::Networks;
use std::{thread, time};
let mut networks = Networks::new_with_refreshed_list();
// Waiting a bit to get data from network...
thread::sleep(time::Duration::from_millis(10));
// Refreshing again to generate diff.
networks.refresh(true);
for (interface_name, network) in &networks {
println!("in: {}", network.packets_received());
}Sourcepub fn total_packets_received(&self) -> u64
pub fn total_packets_received(&self) -> u64
Returns the total number of incoming packets.
If you want the amount of received packets since the last refresh, take a look at the
packets_received method.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("in: {}", network.total_packets_received());
}Sourcepub fn packets_transmitted(&self) -> u64
pub fn packets_transmitted(&self) -> u64
Returns the number of outcoming packets since the last refresh.
If you want the total number of packets transmitted, take a look at the
total_packets_transmitted method.
use sysinfo::Networks;
use std::{thread, time};
let mut networks = Networks::new_with_refreshed_list();
// Waiting a bit to get data from network...
thread::sleep(time::Duration::from_millis(10));
// Refreshing again to generate diff.
networks.refresh(true);
for (interface_name, network) in &networks {
println!("out: {}", network.packets_transmitted());
}Sourcepub fn total_packets_transmitted(&self) -> u64
pub fn total_packets_transmitted(&self) -> u64
Returns the total number of outcoming packets.
If you want the amount of transmitted packets since the last refresh, take a look at the
packets_transmitted method.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("out: {}", network.total_packets_transmitted());
}Sourcepub fn errors_on_received(&self) -> u64
pub fn errors_on_received(&self) -> u64
Returns the number of incoming errors since the last refresh.
If you want the total number of errors on received packets, take a look at the
total_errors_on_received method.
use sysinfo::Networks;
use std::{thread, time};
let mut networks = Networks::new_with_refreshed_list();
// Waiting a bit to get data from network...
thread::sleep(time::Duration::from_millis(10));
// Refreshing again to generate diff.
networks.refresh(true);
for (interface_name, network) in &networks {
println!("in: {}", network.errors_on_received());
}Sourcepub fn total_errors_on_received(&self) -> u64
pub fn total_errors_on_received(&self) -> u64
Returns the total number of incoming errors.
If you want the amount of errors on received packets since the last refresh, take a look at
the errors_on_received method.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("in: {}", network.total_errors_on_received());
}Sourcepub fn errors_on_transmitted(&self) -> u64
pub fn errors_on_transmitted(&self) -> u64
Returns the number of outcoming errors since the last refresh.
If you want the total number of errors on transmitted packets, take a look at the
total_errors_on_transmitted method.
use sysinfo::Networks;
use std::{thread, time};
let mut networks = Networks::new_with_refreshed_list();
// Waiting a bit to get data from network...
thread::sleep(time::Duration::from_millis(10));
// Refreshing again to generate diff.
networks.refresh(true);
for (interface_name, network) in &networks {
println!("out: {}", network.errors_on_transmitted());
}Sourcepub fn total_errors_on_transmitted(&self) -> u64
pub fn total_errors_on_transmitted(&self) -> u64
Returns the total number of outcoming errors.
If you want the amount of errors on transmitted packets since the last refresh, take a look at
the errors_on_transmitted method.
use sysinfo::Networks;
let networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("out: {}", network.total_errors_on_transmitted());
}Sourcepub fn mac_address(&self) -> MacAddr
pub fn mac_address(&self) -> MacAddr
Returns the MAC address associated to current interface.
use sysinfo::Networks;
let mut networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("MAC address: {}", network.mac_address());
}Examples found in repository?
149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458
fn interpret_input(
input: &str,
sys: &mut System,
networks: &mut Networks,
disks: &mut Disks,
components: &mut Components,
users: &mut Users,
) -> bool {
match input.trim() {
"help" => print_help(),
"refresh_disks" => {
writeln!(&mut io::stdout(), "Refreshing disk list...");
disks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_users" => {
writeln!(&mut io::stdout(), "Refreshing user list...");
users.refresh();
writeln!(&mut io::stdout(), "Done.");
}
"refresh_networks" => {
writeln!(&mut io::stdout(), "Refreshing network list...");
networks.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_components" => {
writeln!(&mut io::stdout(), "Refreshing component list...");
components.refresh(true);
writeln!(&mut io::stdout(), "Done.");
}
"refresh_cpu" => {
writeln!(&mut io::stdout(), "Refreshing CPUs...");
sys.refresh_cpu_all();
writeln!(&mut io::stdout(), "Done.");
}
"signals" => {
let mut nb = 1i32;
for sig in signals {
writeln!(&mut io::stdout(), "{nb:2}:{sig:?}");
nb += 1;
}
}
"cpus" => {
// Note: you should refresh a few times before using this, so that usage statistics
// can be ascertained
writeln!(
&mut io::stdout(),
"number of physical cores: {}",
sys.physical_core_count()
.map(|c| c.to_string())
.unwrap_or_else(|| "Unknown".to_owned()),
);
writeln!(
&mut io::stdout(),
"total CPU usage: {}%",
sys.global_cpu_usage(),
);
for cpu in sys.cpus() {
writeln!(&mut io::stdout(), "{cpu:?}");
}
}
"memory" => {
writeln!(
&mut io::stdout(),
"total memory: {: >10} KB",
sys.total_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"available memory: {: >10} KB",
sys.available_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"used memory: {: >10} KB",
sys.used_memory() / 1_000
);
writeln!(
&mut io::stdout(),
"total swap: {: >10} KB",
sys.total_swap() / 1_000
);
writeln!(
&mut io::stdout(),
"used swap: {: >10} KB",
sys.used_swap() / 1_000
);
}
"quit" | "exit" => return true,
"all" => {
for (pid, proc_) in sys.processes() {
writeln!(
&mut io::stdout(),
"{}:{} status={:?}",
pid,
proc_.name().to_string_lossy(),
proc_.status()
);
}
}
"frequency" => {
for cpu in sys.cpus() {
writeln!(
&mut io::stdout(),
"[{}] {} MHz",
cpu.name(),
cpu.frequency(),
);
}
}
"vendor_id" => {
writeln!(
&mut io::stdout(),
"vendor ID: {}",
sys.cpus()[0].vendor_id()
);
}
"brand" => {
writeln!(&mut io::stdout(), "brand: {}", sys.cpus()[0].brand());
}
"load_avg" => {
let load_avg = System::load_average();
writeln!(&mut io::stdout(), "one minute : {}%", load_avg.one);
writeln!(&mut io::stdout(), "five minutes : {}%", load_avg.five);
writeln!(&mut io::stdout(), "fifteen minutes: {}%", load_avg.fifteen);
}
e if e.starts_with("show ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 2 {
writeln!(
&mut io::stdout(),
"show command takes a pid or a name in parameter!"
);
writeln!(&mut io::stdout(), "example: show 1254");
} else if let Ok(pid) = Pid::from_str(tmp[1]) {
match sys.process(pid) {
Some(p) => writeln!(&mut io::stdout(), "{:?}", *p),
None => writeln!(&mut io::stdout(), "pid \"{pid:?}\" not found"),
};
} else {
let proc_name = tmp[1];
for proc_ in sys.processes_by_name(proc_name.as_ref()) {
writeln!(
&mut io::stdout(),
"==== {} ====",
proc_.name().to_string_lossy()
);
writeln!(&mut io::stdout(), "{proc_:?}");
}
}
}
"temperature" => {
for component in components.iter() {
writeln!(&mut io::stdout(), "{component:?}");
}
}
"network" => {
for (interface_name, data) in networks.iter() {
writeln!(
&mut io::stdout(),
"{}:\n ether {}\n input data (new / total): {} / {} B\n output data (new / total): {} / {} B",
interface_name,
data.mac_address(),
data.received(),
data.total_received(),
data.transmitted(),
data.total_transmitted(),
);
}
}
"show" => {
writeln!(
&mut io::stdout(),
"'show' command expects a pid number or a process name"
);
}
e if e.starts_with("kill ") => {
let tmp: Vec<&str> = e.split(' ').collect();
if tmp.len() != 3 {
writeln!(
&mut io::stdout(),
"kill command takes the pid and a signal number in parameter!"
);
writeln!(&mut io::stdout(), "example: kill 1254 9");
} else {
let pid = Pid::from_str(tmp[1]).unwrap();
let signal = i32::from_str(tmp[2]).unwrap();
if signal < 1 || signal > 31 {
writeln!(
&mut io::stdout(),
"Signal must be between 0 and 32 ! See the signals list with the \
signals command"
);
} else {
match sys.process(pid) {
Some(p) => {
if let Some(res) =
p.kill_with(*signals.get(signal as usize - 1).unwrap())
{
writeln!(&mut io::stdout(), "kill: {res}");
} else {
writeln!(
&mut io::stdout(),
"kill: signal not supported on this platform"
);
}
}
None => {
writeln!(&mut io::stdout(), "pid not found");
}
};
}
}
}
"disks" => {
for disk in disks {
writeln!(&mut io::stdout(), "{disk:?}");
}
}
"users" => {
for user in users {
writeln!(
&mut io::stdout(),
"{:?} => {:?}",
user.name(),
user.groups()
);
}
}
"boot_time" => {
writeln!(&mut io::stdout(), "{} seconds", System::boot_time());
}
"uptime" => {
let up = System::uptime();
let mut uptime = up;
let days = uptime / 86400;
uptime -= days * 86400;
let hours = uptime / 3600;
uptime -= hours * 3600;
let minutes = uptime / 60;
writeln!(
&mut io::stdout(),
"{days} days {hours} hours {minutes} minutes ({up} seconds in total)",
);
}
x if x.starts_with("refresh") => {
if x == "refresh" {
writeln!(&mut io::stdout(), "Getting processes' information...");
sys.refresh_all();
writeln!(&mut io::stdout(), "Done.");
} else if x.starts_with("refresh ") {
writeln!(&mut io::stdout(), "Getting process' information...");
if let Some(pid) = x
.split(' ')
.filter_map(|pid| pid.parse().ok())
.take(1)
.next()
{
if sys.refresh_processes(sysinfo::ProcessesToUpdate::Some(&[pid]), true) != 0 {
writeln!(&mut io::stdout(), "Process `{pid}` updated successfully");
} else {
writeln!(&mut io::stdout(), "Process `{pid}` couldn't be updated...");
}
} else {
writeln!(&mut io::stdout(), "Invalid [pid] received...");
}
} else {
writeln!(
&mut io::stdout(),
"\"{x}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
"pid" => {
writeln!(
&mut io::stdout(),
"PID: {}",
sysinfo::get_current_pid().expect("failed to get PID")
);
}
"system" => {
writeln!(
&mut io::stdout(),
"System name: {}\n\
System kernel version: {}\n\
System OS version: {}\n\
System OS (long) version: {}\n\
System host name: {}",
System::name().unwrap_or_else(|| "<unknown>".to_owned()),
System::kernel_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::long_os_version().unwrap_or_else(|| "<unknown>".to_owned()),
System::host_name().unwrap_or_else(|| "<unknown>".to_owned()),
);
}
e => {
writeln!(
&mut io::stdout(),
"\"{e}\": Unknown command. Enter 'help' if you want to get the commands' \
list.",
);
}
}
false
}Sourcepub fn ip_networks(&self) -> &[IpNetwork]
pub fn ip_networks(&self) -> &[IpNetwork]
Returns the Ip Networks associated to current interface.
use sysinfo::Networks;
let mut networks = Networks::new_with_refreshed_list();
for (interface_name, network) in &networks {
println!("Ip Networks: {:?}", network.ip_networks());
}Trait Implementations§
Source§impl Debug for NetworkData
impl Debug for NetworkData
Auto Trait Implementations§
impl Freeze for NetworkData
impl RefUnwindSafe for NetworkData
impl Send for NetworkData
impl Sync for NetworkData
impl Unpin for NetworkData
impl UnwindSafe for NetworkData
Blanket Implementations§
§impl<T> Any for Twhere
T: 'static + ?Sized,
impl<T> Any for Twhere
T: 'static + ?Sized,
§impl<T> Borrow<T> for Twhere
T: ?Sized,
impl<T> Borrow<T> for Twhere
T: ?Sized,
§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
§impl<T, U> Into<U> for Twhere
U: From<T>,
impl<T, U> Into<U> for Twhere
U: From<T>,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where
F: FnOnce(&Self) -> bool,
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more