Struct LineChart 

pub struct LineChart { /* private fields */ }

Line chart block representation.

Fields and Validations

For more details, see the official documentation.

Field	Type	Required	Validation
series	Vec<DataSeries>	Yes	Min 1, Max 6 items, Unique names, Labels must match axis categories
axis_config	AxisConfig	Yes	N/A

Example

use slack_messaging::blocks::data_visualization::charts::{data_points, DataSeries, LineChart,
AxisConfig};

let line_chart = LineChart::builder()
    .series(vec![
        DataSeries::builder()
            .name("Website")
            .data(data_points(vec![
                ("Week 1", 32000),
                ("Week 2", 35000),
                ("Week 3", 29000),
                ("Week 4", 41000),
                ("Week 5", 45000),
            ])?)
            .build()?,
        DataSeries::builder()
            .name("In-store")
            .data(data_points(vec![
                ("Week 1", 17000),
                ("Week 2", 20000),
                ("Week 3", 15000),
                ("Week 4", 22000),
                ("Week 5", 30000),
            ])?)
            .build()?,
    ])
    .axis_config(
        AxisConfig::builder()
            .categories(vec![
                "Week 1",
                "Week 2",
                "Week 3",
                "Week 4",
                "Week 5",
            ])
            .x_label("Week")
            .y_label("Paper Sales (USD)")
            .build()?
    )
    .build()?;

let expected = serde_json::json!({
    "type": "line",
    "series": [
        {
            "name": "Website",
            "data": [
                { "label": "Week 1", "value": 32000 },
                { "label": "Week 2", "value": 35000 },
                { "label": "Week 3", "value": 29000 },
                { "label": "Week 4", "value": 41000 },
                { "label": "Week 5", "value": 45000 }
            ]
        },
        {
            "name": "In-store",
            "data": [
                { "label": "Week 1", "value": 17000 },
                { "label": "Week 2", "value": 20000 },
                { "label": "Week 3", "value": 15000 },
                { "label": "Week 4", "value": 22000 },
                { "label": "Week 5", "value": 30000 }
            ]
        }
    ],
    "axis_config": {
        "categories": [
            "Week 1",
            "Week 2",
            "Week 3",
            "Week 4",
            "Week 5"
        ],
        "x_label": "Week",
        "y_label": "Paper Sales (USD)"
    }
});

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

assert_eq!(json, expected);

Implementations

impl LineChart

pub fn builder() -> LineChartBuilder

constract LineChartBuilder object.

Trait Implementations

impl Clone for LineChart

fn clone(&self) -> LineChart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineChart

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

Formats the value using the given formatter.

impl From<LineChart> for Chart

fn from(value: LineChart) -> Self

Converts to this type from the input type.

impl PartialEq for LineChart

fn eq(&self, other: &LineChart) -> 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 Serialize for LineChart

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LineChart