Trait pca9539::guard::RefGuard

pub trait RefGuard<B>
where
    B: Write + Read<u8>,
{
    // Required method
    fn access<F>(&self, f: F)
       where F: FnMut(&mut PCA9539<B>);
}

Manages the access of pins to expander reference

Required Methods

fn access<F>(&self, f: F)

where F: FnMut(&mut PCA9539<B>),

Object Safety

This trait is not object safe.

Implementors

impl<'a, B> RefGuard<B> for LockFreeGuard<'a, B>

where B: Write + Read<u8>,