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use crate::executor::tasks::{IntoTask, IntoTaskErr, Task};
mod tasks;
struct Executor<'a> {
task: &'a Task,
args: Box<[&'a str]>,
output: Option<Result<String, String>>,
}
impl<'a> Executor<'a> {
fn new(task: impl IntoTask, args: &'a str) -> Result<Self, IntoTaskErr> {
let task = task.into_task()?;
Ok(Self {
task: task,
args: Box::new([args]),
output: None,
})
}
fn run(&mut self) -> Option<&Result<String, String>> {
self.output = Some((self.task.exec)(&self.args));
self.output.as_ref()
}
}
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