Trait Progress 

pub trait Progress {
    type Instance: ProgressBar;

    // Required method
    fn start(&self, work: usize) -> Self::Instance;

    // Provided method
    fn println(&self, message: &str) { ... }
}

Required Associated Types

type Instance: ProgressBar

Required Methods

fn start(&self, work: usize) -> Self::Instance

Provided Methods

fn println(&self, message: &str)

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Progress for ()

type Instance = ()

fn start(&self, _work: usize) -> Self::Instance

fn println(&self, message: &str)

impl Progress for MultiProgress

type Instance = ProgressBar

fn start(&self, work: usize) -> Self::Instance

fn println(&self, message: &str)

impl<P: Progress> Progress for Option<P>

type Instance = Option<<P as Progress>::Instance>

fn start(&self, work: usize) -> Self::Instance

fn println(&self, message: &str)

Implementors