/rust/registry/src/index.crates.io-1949cf8c6b5b557f/papergrid-0.17.0/src/dimension/mod.rs

Source
//! The module contains an [`Dimension`] trait and its implementations.

#[cfg(feature = "std")]
pub mod compact;
#[cfg(feature = "std")]
pub mod iterable;
#[cfg(feature = "std")]
pub mod peekable;

/// Dimension of a grid.
///
/// It's a friend trait of [`Estimate`].
pub trait Dimension {
    /// Get a column width by index.
    fn get_width(&self, column: usize) -> usize;

    /// Get a row height by index.
    fn get_height(&self, row: usize) -> usize;
}

impl<T> Dimension for &T
where
    T: Dimension,
{
    fn get_height(&self, row: usize) -> usize {
        T::get_height(self, row)
    }

    fn get_width(&self, column: usize) -> usize {
        T::get_width(self, column)
    }
}

/// Dimension estimation of a grid.
///
/// It's a friend trait of [`Dimension`].
pub trait Estimate<R, C> {
    /// Estimates a metric.
    fn estimate(&mut self, records: R, config: &C);
}

impl<T, R, C> Estimate<R, C> for &mut T
where
    T: Estimate<R, C>,
{
    fn estimate(&mut self, records: R, config: &C) {
        T::estimate(self, records, config)
    }
}

Line	Count	Source
1		//! The module contains an [`Dimension`] trait and its implementations.
2
3		#[cfg(feature = "std")]
4		pub mod compact;
5		#[cfg(feature = "std")]
6		pub mod iterable;
7		#[cfg(feature = "std")]
8		pub mod peekable;
9
10		/// Dimension of a grid.
11		///
12		/// It's a friend trait of [`Estimate`].
13		pub trait Dimension {
14		/// Get a column width by index.
15		fn get_width(&self, column: usize) -> usize;
16
17		/// Get a row height by index.
18		fn get_height(&self, row: usize) -> usize;
19		}
20
21		impl<T> Dimension for &T
22		where
23		T: Dimension,
24		{
25	0	fn get_height(&self, row: usize) -> usize {
26	0	T::get_height(self, row)
27	0	} Unexecuted instantiation: <&papergrid::dimension::peekable::PeekableGridDimension as papergrid::dimension::Dimension>::get_height Unexecuted instantiation: <&&papergrid::dimension::peekable::PeekableGridDimension as papergrid::dimension::Dimension>::get_height Unexecuted instantiation: <&tabled::grid::dimension::complete_dimension::CompleteDimension as papergrid::dimension::Dimension>::get_height Unexecuted instantiation: <&&tabled::grid::dimension::complete_dimension::CompleteDimension as papergrid::dimension::Dimension>::get_height Unexecuted instantiation: <&_ as papergrid::dimension::Dimension>::get_height
28
29	0	fn get_width(&self, column: usize) -> usize {
30	0	T::get_width(self, column)
31	0	} Unexecuted instantiation: <&papergrid::dimension::peekable::PeekableGridDimension as papergrid::dimension::Dimension>::get_width Unexecuted instantiation: <&&papergrid::dimension::peekable::PeekableGridDimension as papergrid::dimension::Dimension>::get_width Unexecuted instantiation: <&tabled::grid::dimension::complete_dimension::CompleteDimension as papergrid::dimension::Dimension>::get_width Unexecuted instantiation: <&&tabled::grid::dimension::complete_dimension::CompleteDimension as papergrid::dimension::Dimension>::get_width Unexecuted instantiation: <&_ as papergrid::dimension::Dimension>::get_width
32		}
33
34		/// Dimension estimation of a grid.
35		///
36		/// It's a friend trait of [`Dimension`].
37		pub trait Estimate<R, C> {
38		/// Estimates a metric.
39		fn estimate(&mut self, records: R, config: &C);
40		}
41
42		impl<T, R, C> Estimate<R, C> for &mut T
43		where
44		T: Estimate<R, C>,
45		{
46	0	fn estimate(&mut self, records: R, config: &C) {
47	0	T::estimate(self, records, config)
48	0	}
49		}

Coverage Report

Created: 2026-01-13 06:28