advent-of-code/source/templates/mod.rs

//! The templating code for [`askama`].

use askama::Template;

use crate::solution::Solution;

/// The HTML template for all solutions.
#[derive(Template)]
#[template(path = "solutions.html")]
pub struct SolutionsTemplate {
  /// All solutions grouped by year.
  pub years: Vec<Vec<Solution>>,
}

/// Custom [`askama`] filters.
pub mod filters {
  /// See [`crate::utilities::random_emoji`].
  pub fn random_emoji(s: &str) -> askama::Result<String> {
    Ok(format!("{s} {}", crate::utilities::random_emoji()))
  }
}