cpal/examples/enumerate.rs

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Rust
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extern crate cpal;
use cpal::*;
fn main() {
let endpoints = cpal::get_endpoints_list();
println!("Endpoints: ");
for (endpoint_index, endpoint) in endpoints.enumerate() {
println!("{}. Endpoint \"{}\" Audio formats: ", endpoint_index + 1, endpoint.get_name());
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let formats = match endpoint.get_supported_formats_list() {
Ok(f) => f,
Err(e) => { println!("Error: {:?}", e); continue; }
};
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for (format_index, format) in formats.enumerate() {
println!("{}.{}. {:?}", endpoint_index + 1, format_index + 1, format);
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}
}
}