Module location

The module contains a Location trait and implementations for it.

Example

use tabled::{
    settings::{
        location::Locator,
        object::{Columns, Object},
        Alignment, Modify, Padding,
    },
    assert::assert_table,
    Table, Tabled,
};

#[derive(Tabled)]
struct Reading {
    link: &'static str,
    comment: &'static str,
}

let data = [
    Reading { link: "https://www.gnu.org/software/grub/manual/multiboot/multiboot.html", comment: "todo" },
    Reading { link: "https://wiki.debian.org/initramfs", comment: "todo" },
    Reading { link: "http://jdebp.uk/FGA/efi-boot-process.html", comment: "todo,2" },
    Reading { link: "https://wiki.debian.org/UEFI", comment: "todo,2" },
];

let mut table = Table::new(data);
table.with(Padding::zero());
table.modify(Locator::column("link"), Alignment::right());
table.modify(Locator::content("todo"), "todo,1");
table.modify(
    Columns::one(1).intersect(Locator::by(|text| text.contains("todo"))),
    Padding::new(4, 0, 0, 0),
);

assert_table!(
    table,
    "+-----------------------------------------------------------------+----------+"
    "|                                                             link|comment   |"
    "+-----------------------------------------------------------------+----------+"
    "|https://www.gnu.org/software/grub/manual/multiboot/multiboot.html|    todo,1|"
    "+-----------------------------------------------------------------+----------+"
    "|                                https://wiki.debian.org/initramfs|    todo,1|"
    "+-----------------------------------------------------------------+----------+"
    "|                        http://jdebp.uk/FGA/efi-boot-process.html|    todo,2|"
    "+-----------------------------------------------------------------+----------+"
    "|                                     https://wiki.debian.org/UEFI|    todo,2|"
    "+-----------------------------------------------------------------+----------+"
);

Structs

ByColumnName

The structure is an implementation of Location to search for a column by it’s name. A name is considered be a value in a first row.

ByCondition

The structure is an implementation of Location to search for cells with a specified condition.

ByContent

The structure is an implementation of Location to search for cells with a given content.

ByValue

The structure is an implementation of Location to search for cells with a given content.

Locator

An abstract factory for locations, to be used to find different things on the table.

Traits

Location

Location is an interface which searches for a particular thing in the Records, and returns coordinate of the foundings if any.