Struct ExpandedDisplay

pub struct ExpandedDisplay { /* private fields */ }

ExpandedDisplay display data in a ‘expanded display mode’ from postgresql. It may be useful for a large data sets with a lot of fields.

See ‘Examples’ in https://www.postgresql.org/docs/current/app-psql.html..

It escapes strings to resolve a multi-line ones. Because of that ANSI sequences will be not be rendered too so colores will not be showed.

use tabled::{display::ExpandedDisplay};

let data = vec!["Hello", "2021"];
let table = ExpandedDisplay::new(&data);

assert_eq!(
    table.to_string(),
    concat!(
        "-[ RECORD 0 ]-\n",
        "&str | Hello\n",
        "-[ RECORD 1 ]-\n",
        "&str | 2021",
    )
);

Implementations

impl ExpandedDisplay

pub fn new<T>(iter: impl IntoIterator<Item = T>) -> Self

where T: Tabled,

Creates a new instance of ExpandedDisplay

pub fn truncate(&mut self, max: usize, suffix: &str) -> bool

Truncates table to a set width value for a table. It returns a success inticator, where false means it’s not possible to set the table width, because of the given arguments.

It tries to not affect fields, but if there’s no enough space all records will be deleted and fields will be cut.

The minimum width is 14.

Trait Implementations

impl Clone for ExpandedDisplay

fn clone(&self) -> ExpandedDisplay

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExpandedDisplay

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

Formats the value using the given formatter.

impl Display for ExpandedDisplay

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

Formats the value using the given formatter.