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wip: borrow checker battles

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🪞👃🪞 2024-09-04 16:57:48 +03:00
parent 1d4db3c629
commit 7fbb40fad6
38 changed files with 778 additions and 708 deletions
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20
crates/tek_mixer/src/track.rs
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@ -3,18 +3,16 @@ use tek_core::edn;
/// A sequencer track.
#[derive(Debug)]
pub struct Track {
pub struct Track<T, U> {
pub name: String,
/// Inputs and outputs of 1st and last device
pub ports: JackPorts,
/// Device chain
pub devices: Vec<JackDevice>,
pub devices: Vec<JackDevice<T, U>>,
/// Device selector
pub device: usize,
}
impl Track {
impl<T, U> Track<T, U> {
pub fn new (name: &str) -> Usually<Self> {
Ok(Self {
name: name.to_string(),
@ -23,15 +21,14 @@ impl Track {
device: 0,
})
}
fn get_device_mut (&self, i: usize) -> Option<RwLockWriteGuard<Box<dyn Device>>> {
fn get_device_mut (&self, i: usize) -> Option<RwLockWriteGuard<Box<dyn Device<T, U>>>> {
self.devices.get(i).map(|d|d.state.write().unwrap())
}
pub fn device_mut (&self) -> Option<RwLockWriteGuard<Box<dyn Device>>> {
pub fn device_mut (&self) -> Option<RwLockWriteGuard<Box<dyn Device<T, U>>>> {
self.get_device_mut(self.device)
}
/// Add a device to the end of the chain.
pub fn append_device (&mut self, device: JackDevice) -> Usually<&mut JackDevice> {
pub fn append_device (&mut self, device: JackDevice<T, U>) -> Usually<&mut JackDevice<T, U>> {
self.devices.push(device);
let index = self.devices.len() - 1;
Ok(&mut self.devices[index])
@ -57,7 +54,7 @@ impl Track {
let mut _gain = 0.0f64;
let mut track = Self::new("")?;
#[allow(unused_mut)]
let mut devices: Vec<JackDevice> = vec![];
let mut devices: Vec<JackDevice<T, U>> = vec![];
edn!(edn in args {
Edn::Map(map) => {
if let Some(Edn::Str(n)) = map.get(&Edn::Key(SYM_NAME)) {
@ -98,8 +95,7 @@ impl Track {
}
Ok(track)
}
pub fn add_device (&mut self, device: JackDevice) {
pub fn add_device (&mut self, device: JackDevice<T, U>) {
self.devices.push(device);
}
}