Trait Prompt 

pub trait Prompt {
    // Required method
    fn raw(&self) -> &str;

    // Provided method
    fn styled(&self) -> &str { ... }
}

Provide two versions of the prompt:

• the raw version used when stdout is not a tty, or when the terminal is not supported or in NO_COLOR mode
• the styled version

Required Methods

fn raw(&self) -> &str

No style, no ANSI escape sequence

Provided Methods

fn styled(&self) -> &str

With style(s), ANSI escape sequences

Currently, the styled version must have the same display width as the raw version.

By default, returns the raw string.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl Prompt for String

fn raw(&self) -> &str

impl Prompt for str

fn raw(&self) -> &str

impl<Raw: AsRef<str>, Styled: AsRef<str>> Prompt for (Raw, Styled)

fn raw(&self) -> &str

fn styled(&self) -> &str

Implementors