Trait Port 

pub trait Port<T>:
    Debug
    + MaybeNamed
    + MaybeLabeled {
    // Required methods
    fn is_closed(&self) -> bool;
    fn close(&mut self);

    // Provided methods
    fn is_open(&self) -> bool { ... }
    fn capacity(&self) -> Option<usize> { ... }
    fn max_capacity(&self) -> Option<usize> { ... }
}

The common interface for ports, whether for input or output.

Required Methods

fn is_closed(&self) -> bool

Checks if a port is closed.

fn close(&mut self)

Closes the port without dropping it.

Provided Methods

fn is_open(&self) -> bool

Checks if a port is open.

fn capacity(&self) -> Option<usize>

Returns the remaining buffer capacity of the connection.

fn max_capacity(&self) -> Option<usize>

Returns the maximum buffer capacity of the connection.

Implementors

impl<T> Port<T> for Inputs<T>

impl<T> Port<T> for Outputs<T>