Struct FormState 

pub struct FormState<T> {
    pub session: T,
    pub selection: Vec<String>,
}

What a step edited through an EditForm keeps while it is edited, as its editing state (crate::editable::Editable::EditingState): its session T, and the keys of the visuals selected.

Fields

session: T

selection: Vec<String>

Implementations

impl<T: Clone> FormState<T>

pub fn handle<'f, A: Clone>( &self, args: &A, event: Event, form: impl FnOnce(&A, &Self) -> EditForm<'f, A, T>, canvas: impl FnOnce(Edit<'_, A, T>, &CanvasEvent), ) -> (A, Self)

The arguments args and this state after event: a field set by its setter in the form form makes of them as they were, the selection replaced, and what the pointer or a key did passed to canvas.

Trait Implementations

impl<T: Clone> Clone for FormState<T>

fn clone(&self) -> FormState<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for FormState<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for FormState<T>

fn default() -> FormState<T>

Returns the “default value” for a type.