Struct FormBuilder 

pub struct FormBuilder { /* private fields */ }

A builder for a blocking prompt form.

Implementations

impl FormBuilder

pub fn start(self, start: PromptStart) -> Self

Chooses where the prompt starts.

The default is PromptStart::NewLine. The chosen left edge applies to every row in the prompt region.

pub fn width(self, width: u16) -> Self

Limits the prompt’s drawing width in terminal cells.

By default the prompt uses the terminal width remaining after its left edge. A supplied width is capped at that same available width. Zero is normalized to the renderer’s one-cell minimum.

pub fn inline_resize_policy(self, policy: InlineResizePolicy) -> Self

Chooses how this inline prompt responds to a terminal resize.

The default is InlineResizePolicy::ReturnError. Clearing and redrawing must be selected explicitly because it erases the complete visible primary-buffer viewport, including content outside the prompt.

pub fn group(self, group: Group) -> Self

Appends group in execution order.

pub fn build(self) -> Result<Form, FormBuildError>

Validates group presence and field-name uniqueness.