bernardo-tui 0.2.7

A keyboard-only, distraction-free TUI widget library
Documentation 
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use std::ops::Deref;
use std::sync::{Arc, RwLock};

use log::error;

use crate::experiments::clipboard::{Clipboard, ClipboardRef};

#[derive(Debug, Default)]
pub struct MockClipboard {
    pub contents: RwLock<String>,
}

impl Clipboard for MockClipboard {
    fn get(&self) -> String {
        match self.contents.read() {
            Ok(c) => c.deref().to_string(),
            Err(e) => {
                error!("failed acquiring lock: {:?}", e);
                String::new()
            }
        }
    }

    fn set(&self, s: String) -> bool {
        match self.contents.write() {
            Ok(mut lock) => {
                *lock = s;
                true
            }
            Err(e) => {
                error!("failed acquiring lock: {:?}", e);
                false
            }
        }
    }
}

impl MockClipboard {
    pub fn into_clipboardref(self) -> ClipboardRef {
        Arc::new(Box::new(self))
    }
}