Struct ImageResponseCard

#[non_exhaustive]
pub struct ImageResponseCard {
    pub title: String,
    pub subtitle: Option<String>,
    pub image_url: Option<String>,
    pub buttons: Option<Vec<Button>>,
}

A card that is shown to the user by a messaging platform. You define the contents of the card, the card is displayed by the platform.

When you use a response card, the response from the user is constrained to the text associated with a button on the card.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

title: String

The title to display on the response card. The format of the title is determined by the platform displaying the response card.

subtitle: Option<String>

The subtitle to display on the response card. The format of the subtitle is determined by the platform displaying the response card.

image_url: Option<String>

The URL of an image to display on the response card. The image URL must be publicly available so that the platform displaying the response card has access to the image.

buttons: Option<Vec<Button>>

A list of buttons that should be displayed on the response card. The arrangement of the buttons is determined by the platform that displays the button.

Implementations

impl ImageResponseCard

pub fn title(&self) -> &str

The title to display on the response card. The format of the title is determined by the platform displaying the response card.

pub fn subtitle(&self) -> Option<&str>

The subtitle to display on the response card. The format of the subtitle is determined by the platform displaying the response card.

pub fn image_url(&self) -> Option<&str>

The URL of an image to display on the response card. The image URL must be publicly available so that the platform displaying the response card has access to the image.

pub fn buttons(&self) -> &[Button]

A list of buttons that should be displayed on the response card. The arrangement of the buttons is determined by the platform that displays the button.

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .buttons.is_none().

impl ImageResponseCard

pub fn builder() -> ImageResponseCardBuilder

Creates a new builder-style object to manufacture ImageResponseCard.

Trait Implementations

impl Clone for ImageResponseCard

fn clone(&self) -> ImageResponseCard

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageResponseCard

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

Formats the value using the given formatter.

impl PartialEq for ImageResponseCard

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

Tests for self and other values to be equal, and is used by ==.

const 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 StructuralPartialEq for ImageResponseCard