Struct CardElement 

pub struct CardElement {
    pub title: Option<String>,
    pub children: Vec<CardChild>,
    pub fallback_text: Option<String>,
}

A card is a structured rich message composed of child elements.

Fields

title: Option<String>

Optional title displayed at the top of the card.

children: Vec<CardChild>

Ordered list of child elements that make up the card body.

fallback_text: Option<String>

When set, render_card_as_text returns this verbatim instead of building text from the element tree.

Implementations

impl CardElement

pub fn new() -> Self

Create a new empty card.

pub fn title(self, title: impl Into<String>) -> Self

Set the card title.

pub fn section(self, section: SectionElement) -> Self

Append a section child.

pub fn actions(self, actions: ActionsElement) -> Self

Append an actions child.

pub fn divider(self) -> Self

Append a divider.

pub fn image(self, image: ImageElement) -> Self

Append an image child.

pub fn fields(self, fields: FieldsElement) -> Self

Append a fields child.

pub fn text(self, text: TextElement) -> Self

Append a text child.

pub fn fallback_text(self, text: impl Into<String>) -> Self

Set explicit fallback text (used by render_card_as_text).

Trait Implementations

impl Clone for CardElement

fn clone(&self) -> CardElement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CardElement

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

Formats the value using the given formatter.

impl Default for CardElement

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CardElement

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CardElement

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

where __S: Serializer,

Serialize this value into the given Serde serializer.