Enum LeaveChoice 

pub enum LeaveChoice {
    Keep,
    Discard,
    Back,
}

An answer to the question asked on leaving with changes (LEAVE_QUESTION).

Variants

Keep

Save the changes and leave.

Discard

Put every setting back as it was when the screen opened, and leave.

Back

Stay on the screen.

Implementations

impl LeaveChoice

pub const ALL: [LeaveChoice; 3]

Every answer, in the order shown.

pub const fn key(self) -> &'static str

The text key of its name.

pub fn ask() -> Ask<LeaveChoice>

The question asked on leaving with changes (LEAVE_QUESTION): every answer, focused on staying, which Cancel answers too.

Trait Implementations

impl Clone for LeaveChoice

fn clone(&self) -> LeaveChoice

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LeaveChoice

impl Debug for LeaveChoice

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

Formats the value using the given formatter.

impl Eq for LeaveChoice

impl PartialEq for LeaveChoice

fn eq(&self, other: &LeaveChoice) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LeaveChoice