anstyle-wincon 0.1.1

Styling legacy Windows terminals
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/// Explicitly lock a [`std::io::Write`]able
pub trait Lockable {
    type Locked;

    /// Get exclusive access to the `Stream`
    ///
    /// Why?
    /// - Faster performance when writing in a loop
    /// - Avoid other threads interleaving output with the current thread
    fn lock(self) -> Self::Locked;
}

impl Lockable for std::io::Stdout {
    type Locked = std::io::StdoutLock<'static>;

    #[inline]
    fn lock(self) -> Self::Locked {
        #[allow(clippy::needless_borrow)] // Its needed to avoid recursion
        (&self).lock()
    }
}

impl Lockable for std::io::Stderr {
    type Locked = std::io::StderrLock<'static>;

    #[inline]
    fn lock(self) -> Self::Locked {
        #[allow(clippy::needless_borrow)] // Its needed to avoid recursion
        (&self).lock()
    }
}