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use filter().map()

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Stephen Byrne
2024-12-12 02:39:54 +00:00
parent 9d847b311c
commit ea5ae5968a
1 changed files with 11 additions and 12 deletions
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23
src/main.rs
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@@ -129,23 +129,22 @@ fn get_layouts() -> Vec<String> {
let mut layout_names: Vec<String> = Vec::new(); let mut layout_names: Vec<String> = Vec::new();
// Get the names of monitors that are available (that match a current output) // Get the names of monitors that are available (that match a current output)
let mut available_monitor_names: Vec<String> = Vec::new(); let available_monitor_names:Vec<&String> = rules.monitors.iter()
// TODO do this with iterators .filter(|(_monitor_name,monitor)|
rules.monitors.iter().for_each(|(monitor_name, monitor)| { available_outputs.iter().any(|output|
if available_outputs.iter().any(|output| { monitor.make == output.make
monitor.make == output.make && monitor.model == output.model
&& monitor.model == output.model && output.serial == monitor.serial
&& output.serial == monitor.serial )
}) { )
available_monitor_names.push(String::from(monitor_name)); .map(|(monitor_name,_monitor)| monitor_name)
} .collect();
});
// Add each layout defined in the config file for which all outputs are available // Add each layout defined in the config file for which all outputs are available
rules.layouts.iter().for_each(|(layout_name, layout)| { rules.layouts.iter().for_each(|(layout_name, layout)| {
if layout if layout
.iter() .iter()
.all(|(output_name, _output)| available_monitor_names.contains(output_name)) .all(|(output_name, _output)| available_monitor_names.contains(&output_name))
{ {
layout_names.push(String::from(layout_name)) layout_names.push(String::from(layout_name))
} }