Struct BottomButtonParams 

pub struct BottomButtonParams<'a> {
    pub text: Option<&'a str>,
    pub color: Option<&'a str>,
    pub text_color: Option<&'a str>,
    pub is_active: Option<bool>,
    pub is_visible: Option<bool>,
    pub has_shine_effect: Option<bool>,
    pub icon_custom_emoji_id: Option<&'a str>,
}

Parameters accepted by bottom buttons when updating state via setParams.

Examples

use telegram_webapp_sdk::webapp::{BottomButton, BottomButtonParams, TelegramWebApp};

if let Some(app) = TelegramWebApp::instance() {
    let params = BottomButtonParams {
        text: Some("Send"),
        is_active: Some(true),
        ..Default::default()
    };
    let _ = app.set_bottom_button_params(BottomButton::Main, &params);
}

Fields

text: Option<&'a str>

Text label displayed on the button.

color: Option<&'a str>

Button background color as a #RRGGBB hex string.

text_color: Option<&'a str>

Button text color as a #RRGGBB hex string.

is_active: Option<bool>

Whether the button is active (tappable) rather than disabled.

is_visible: Option<bool>

Whether the button is visible.

has_shine_effect: Option<bool>

Whether the button plays a shimmering shine animation.

icon_custom_emoji_id: Option<&'a str>

Custom emoji ID for the button icon (Bot API 9.5+).

Examples

use telegram_webapp_sdk::webapp::{BottomButton, BottomButtonParams, TelegramWebApp};

if let Some(app) = TelegramWebApp::instance() {
    let params = BottomButtonParams {
        text: Some("Send"),
        icon_custom_emoji_id: Some("123456789"),
        ..Default::default()
    };
    let _ = app.set_bottom_button_params(BottomButton::Main, &params);
}

Trait Implementations

impl<'a> Debug for BottomButtonParams<'a>

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

Formats the value using the given formatter.

impl<'a> Default for BottomButtonParams<'a>

fn default() -> BottomButtonParams<'a>

Returns the “default value” for a type.

impl<'a> Serialize for BottomButtonParams<'a>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.