Struct Prompt 

pub struct Prompt {
    pub prompt: String,
    pub vi_status: Option<ViStatus>,
}

User-defined prompt.

Examples

For Emacs mode, you simply define a static prompt that holds a string.

let prompt = Prompt::from("prompt$ ");
assert_eq!(&prompt.to_string(), "prompt$ ");

You can also display Vi mode indicator in your prompt.

let prompt = Prompt {
    prompt: "prompt$ ".into(),
    vi_status: Some(ViStatus::default()),
};
assert_eq!(&prompt.to_string(), "[I] prompt$ ");

Fields

prompt: String

vi_status: Option<ViStatus>

Implementations

impl Prompt

pub fn from<P: Into<String>>(prompt: P) -> Self

Constructs a static prompt.

pub fn prefix(&self) -> &str

Trait Implementations

impl Display for Prompt

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.