Struct ContextActions

Source

pub struct ContextActions { /* private fields */ }

Expand description

Context actions block representation.

§Fields and Validations

For more details, see the official documentation.

Field	Type	Required	Validation
elements	Vec<ContextActionsElement>	Yes	Maximum 5 items
block_id	String	No	Maximum 255 characters

§Example

The following is reproduction of the sample context actions block.

§Context actions block with feedback buttons.

use slack_messaging::plain_text;
use slack_messaging::blocks::ContextActions;
use slack_messaging::blocks::elements::{types::FeedbackButton, FeedbackButtons};

let actions = ContextActions::builder()
    .element(
        FeedbackButtons::builder()
            .action_id("feedback_buttons_1")
            .positive_button(
                FeedbackButton::builder()
                    .text(plain_text!("👍")?)
                    .value("positive_feedback")
                    .build()?
            )
            .negative_button(
                FeedbackButton::builder()
                    .text(plain_text!("👎")?)
                    .value("negative_feedback")
                    .build()?
            )
            .build()?
    )
    .build()?;

let expected = serde_json::json!({
    "type": "context_actions",
    "elements": [
        {
            "type": "feedback_buttons",
            "action_id": "feedback_buttons_1",
            "positive_button": {
                "text": {
                    "type": "plain_text",
                    "text": "👍"
                },
                "value": "positive_feedback"
            },
            "negative_button": {
                "text": {
                    "type": "plain_text",
                    "text": "👎"
                },
                "value": "negative_feedback"
            }
        }
    ]
});

let json = serde_json::to_value(actions).unwrap();

assert_eq!(json, expected);

§Context actions block with an icon button.

use slack_messaging::plain_text;
use slack_messaging::blocks::ContextActions;
use slack_messaging::blocks::elements::{IconButton, types::Icon};

let actions = ContextActions::builder()
    .element(
        IconButton::builder()
            .icon(Icon::Trash)
            .text(plain_text!("Delete")?)
            .action_id("delete_button_1")
            .value("delete_item")
            .build()?
    )
    .build()?;

let expected = serde_json::json!({
    "type": "context_actions",
    "elements": [
        {
            "type": "icon_button",
            "icon": "trash",
            "text": {
                "type": "plain_text",
                "text": "Delete"
            },
            "action_id": "delete_button_1",
            "value": "delete_item"
        }
    ]
});

let json = serde_json::to_value(actions).unwrap();

assert_eq!(json, expected);