Struct StatusModel 

pub struct StatusModel<'a> {
    pub mode: Mode,
    pub line: usize,
    pub column: usize,
    pub prompt: PromptKind,
    pub prompt_text: &'a str,
    pub prompt_caret: usize,
    pub count: MatchCount,
    pub message: Option<&'a str>,
}

Everything a status line needs, borrowed from the editor state.

Borrowed rather than owned so building it costs nothing per frame — a face may call this every redraw.

Fields

mode: Mode

line: usize

1-based, display-ready.

column: usize

1-based, display-ready.

prompt: PromptKind

prompt_text: &'a str

What has been typed into the prompt, without the sigil.

prompt_caret: usize

Where the caret sits inside prompt_text, in CHARS.

Chars, not bytes, because a face positions a cursor by column and a byte index is the wrong number the moment the pattern contains é. A face draws its cursor at sigil_width + prompt_caret.

count: MatchCount

[3/17]. MatchCount::Idle when there is nothing to say.

message: Option<&'a str>

The newest message — vim’s E486 and friends. These were written to EditorState::messages from the start and had no reader outside the eval CLI’s println!, so a failed search was indistinguishable from a dropped keystroke on both interactive faces.

Implementations

impl StatusModel<'_>

pub fn render_prompt_into(self, out: &mut String)

Render the prompt segment (/foo) into out. Empty when no prompt is open.

pub fn render(self) -> String

Render the whole line the way a plain-text face wants it: -- NORMAL -- 3:1 [2/7] /foo with the message last.

A face with real layout (the GPU one) reads the fields instead; this is for the text/TUI paths and for tests, which want one string to assert against.

Trait Implementations

impl<'a> Clone for StatusModel<'a>

fn clone(&self) -> StatusModel<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for StatusModel<'a>

impl<'a> Debug for StatusModel<'a>

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

Formats the value using the given formatter.