stephenseo/swaybar_info
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity

Refactored handling of Option wrapping primitives

Browse source 
Option wrapping primities implement Copy, so they can be used directly
in the closure, and is more efficient to use copies of f64/u16 than with
references to them.
This commit is contained in:
Stephen Seo 2022-10-18 21:47:11 +09:00
parent d7ac7de275
commit fb49271a7e
2 changed files with 8 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Changelog.md
View file

@ -4,6 +4,8 @@
Minor refactoring of how the netgraph string is handled.
Refactoring of handling of Option types wrapping primitive values.
## 0.1.5
Implemented `--netdev_width=<width>` which sets the minimum width of the netdev

14
src/main.rs
View file

@ -160,16 +160,14 @@ fn main() {
let handle_net = |is_empty: bool,
net: &mut proc::NetInfo,
array: &mut SwaybarArray,
graph_opt: &Option<f64>,
width: &Option<u16>|
array: &mut SwaybarArray|
-> Result<(), proc::Error> {
net.update()?;
let (netinfo_string, graph_string) = net.get_netstring(*graph_opt)?;
let (netinfo_string, graph_string) = net.get_netstring(net_graph_max)?;
let netinfo_parts: Vec<&str> = netinfo_string.split_whitespace().collect();
if is_empty {
if graph_opt.is_some() {
if net_graph_max.is_some() {
let mut graph_obj =
SwaybarObject::from_string("net_graph".to_owned(), graph_string);
graph_obj.color = Some("#ffff88".into());
@ -177,7 +175,7 @@ fn main() {
}
let mut width_string: Option<String> = None;
if let Some(width) = *width {
if let Some(width) = net_width {
let mut string = String::with_capacity(width.into());
for _ in 0..width {
string.push('0');
@ -207,7 +205,7 @@ fn main() {
array.push_object(up_object);
}
} else {
if graph_opt.is_some() {
if net_graph_max.is_some() {
if let Some(graph_obj) = array.get_by_name_mut("net_graph") {
graph_obj.full_text = graph_string;
}
@ -231,7 +229,7 @@ fn main() {
// network traffic
if let Some(net) = net_obj.as_mut() {
if let Err(e) = handle_net(is_empty, net, &mut array, &net_graph_max, &net_width) {
if let Err(e) = handle_net(is_empty, net, &mut array) {
let mut stderr_handle = io::stderr().lock();
stderr_handle.write_all(format!("{}\n", e).as_bytes()).ok();
net_obj = None;