/// 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()
}
}