Struct KeypadButton 

pub struct KeypadButton {
    pub label: char,
    pub pressed: bool,
    pub action: ButtonAction,
}

A single keypad button

Fields

label: char

The character/symbol on the button

pressed: bool

Whether the button is currently pressed/highlighted

action: ButtonAction

The action this button performs

Implementations

impl KeypadButton

pub fn digit(d: u8) -> Self

Creates a new digit button

pub fn operator(op: char) -> Self

Creates a new operator button

pub fn decimal() -> Self

Creates the decimal point button

pub fn equals() -> Self

Creates the equals button

pub fn clear() -> Self

Creates the clear button

pub fn open_paren() -> Self

Creates the open parenthesis button

pub fn close_paren() -> Self

Creates the close parenthesis button

pub fn set_pressed(&mut self, pressed: bool)

Sets the pressed state

pub fn to_char(&self) -> Option<char>

Returns the character to insert for this button

Trait Implementations

impl Clone for KeypadButton

fn clone(&self) -> KeypadButton

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeypadButton

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

Formats the value using the given formatter.

impl PartialEq for KeypadButton

fn eq(&self, other: &KeypadButton) -> 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 Eq for KeypadButton

impl StructuralPartialEq for KeypadButton