Struct Column 

pub struct Column<S, T> { /* private fields */ }

One column of a DataTable or a ServerTable whose rows are T.

A column shows a field of the row with Column::text or Column::number, or any element with Column::custom. The table sorts by a column it receives through its sortable_column, which takes the key the way that table sorts.

use hypersig::Signals;
use hypersig_ui::Column;
use serde::{Deserialize, Serialize};

#[derive(Signals, Serialize, Deserialize)]
struct User {
    id: i32,
    email: String,
}

#[derive(Signals, Serialize, Deserialize)]
struct Users {
    users: Vec<User>,
}

let email: Column<Users, User> = Column::text("Email", User::email());

Implementations

impl<S: 'static, T: 'static> Column<S, T>

pub fn text(header: impl Into<String>, field: Sig<T, String>) -> Self

A column headed header that shows the text field field of each row.

pub fn number<U: Number + Textual + 'static>( header: impl Into<String>, field: Sig<T, U>, ) -> Self

A column headed header that shows the number field field, aligned to the end.

pub fn formatted<U: Number + 'static>( header: impl Into<String>, field: Sig<T, U>, format: NumberFormat, ) -> Self

A column headed header that shows the number field field written in format.

use hypersig::{NumberFormat, Signals};
use hypersig_ui::Column;
use serde::{Deserialize, Serialize};

#[derive(Signals, Serialize, Deserialize)]
struct Payment {
    amount: f64,
}

#[derive(Signals, Serialize, Deserialize)]
struct Ledger {
    payments: Vec<Payment>,
}

const DOLLARS: NumberFormat = NumberFormat::new().digits(2).prefix("$");
let amount: Column<Ledger, Payment> = Column::formatted("Amount", Payment::amount(), DOLLARS);

pub fn custom( header: impl Into<String>, render: impl Fn(Item<S, T>) -> El<S> + 'static, ) -> Self

A column headed header whose cells hold what render returns for each row.

pub fn visible(self, when: impl IntoExpr<S, bool>) -> Self

Shows the column only while when is true.

Trait Implementations

impl<S, T> Debug for Column<S, T>

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

Formats the value using the given formatter.