tabled/settings/height/
height_list.rs

1use std::iter::FromIterator;
2
3use crate::{
4    grid::dimension::CompleteDimension,
5    grid::records::{ExactRecords, Records},
6    settings::TableOption,
7};
8
9/// A structure used to set [`Table`] height via a list of rows heights.
10///
11/// [`Table`]: crate::Table
12#[derive(Debug)]
13pub struct HeightList {
14    list: Vec<usize>,
15}
16
17impl HeightList {
18    /// Creates a new object.
19    pub fn new(list: Vec<usize>) -> Self {
20        Self { list }
21    }
22}
23
24impl From<Vec<usize>> for HeightList {
25    fn from(list: Vec<usize>) -> Self {
26        Self::new(list)
27    }
28}
29
30impl FromIterator<usize> for HeightList {
31    fn from_iter<T: IntoIterator<Item = usize>>(iter: T) -> Self {
32        Self::new(iter.into_iter().collect())
33    }
34}
35
36impl<R, C> TableOption<R, C, CompleteDimension> for HeightList
37where
38    R: ExactRecords + Records,
39{
40    fn change(self, records: &mut R, _: &mut C, dims: &mut CompleteDimension) {
41        if self.list.len() < records.count_rows() {
42            return;
43        }
44
45        dims.set_heights(self.list);
46    }
47
48    fn hint_change(&self) -> Option<papergrid::config::Entity> {
49        // NOTE: is this correct?
50        None
51    }
52}
tabled/settings/height/height_list.rs

tabled/settings/height/
height_list.rs
