Struct DialogData 

pub struct DialogData<D = ()> {
    pub title: String,
    pub message: String,
    pub buttons: Vec<String>,
    pub purpose: Option<D>,
    pub is_loading: bool,
}

The content of a modal dialog.

D is an application-owned “purpose” payload (often an enum) that the app uses to tell apart which dialog was answered. It is opaque to the library.

DialogData is stored as the focus manager’s dialog payload via DialogData::show_intent; the focus manager tracks which button is active and navigates between them.

Fields

title: String

message: String

buttons: Vec<String>

purpose: Option<D>

is_loading: bool

Implementations

impl<D> DialogData<D>

pub fn new( title: impl Into<String>, message: impl Into<String>, buttons: impl IntoIterator<Item = impl Into<String>>, purpose: D, ) -> Self

A dialog with a title, message, selectable buttons, and a purpose used to interpret the selection.

pub fn loading(title: impl Into<String>, message: impl Into<String>) -> Self

A buttonless “please wait” dialog. Replace it with DialogData::new (via show_intent) once the work completes.

pub fn button_count(&self) -> usize

impl<D> DialogData<D>

pub fn show_intent<O>(self) -> FocusIntent<O, DialogData<D>>

The focus intent that opens this dialog as a modal overlay. Wrap it in TuiEffect::Focus (or apply it directly to a FocusManager). O is the app’s overlay type and is inferred from the surrounding runtime.

Trait Implementations

impl<D: Clone> Clone for DialogData<D>

fn clone(&self) -> DialogData<D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<D: Debug> Debug for DialogData<D>

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

Formats the value using the given formatter.

impl<D: PartialEq> PartialEq for DialogData<D>

fn eq(&self, other: &DialogData<D>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<D: Eq> Eq for DialogData<D>

impl<D> StructuralPartialEq for DialogData<D>