Update to askama 0.13.0

Rinja 0.2 was a fork of askama 0.12. Both projects were [merged again],
and new versions of the project will be released under the name askama.

The feature `"with-axum"` is not needed anymore. The implementation for
web-framework integrations was moved into its own crate. The `askama`
crate does not have any problems with feature flag incompatibilities
anymore.

[merged again]: <https://blog.guillaume-gomez.fr/articles/2025-03-19+Askama+and+Rinja+merge>

Author: Kijewski

CHANGELOG.md

@@ -3,9 +3,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.13.0] - 2025-02-xx
+## [0.13.0] - 2025-03-xx
 ### Changed
 - [[#277](https://github.com/plotly/plotly.rs/pull/277)] Removed `wasm` feature flag and put evrything behind target specific dependencies. Added `.cargo/config.toml` for configuration flags needed by `getrandom` version 0.3 on `wasm` targets.
+- [[#281]((https://github.com/plotly/plotly.rs/pull/xxx))] Update to askama 0.13.0
 
 ## [0.12.1] - 2025-01-02
 ### Fixed

plotly/Cargo.toml

@@ -21,11 +21,8 @@ plotly_ndarray = ["ndarray"]
 plotly_image = ["image"]
 plotly_embed_js = []
 
-with-axum = ["rinja/with-axum", "rinja_axum"]
-
 [dependencies]
-rinja = { version = "0.3", features = ["serde_json"] }
-rinja_axum = { version = "0.3", optional = true }
+askama = { version = "0.13.0", features = ["serde_json"] }
 dyn-clone = "1"
 erased-serde = "0.4"
 image = { version = "0.25", optional = true }

plotly/src/lib.rs

@@ -2,8 +2,8 @@
 //!
 //! A plotting library for Rust powered by [Plotly.js](https://plot.ly/javascript/).
 #![recursion_limit = "256"] // lets us use a large serde_json::json! macro for testing crate::layout::Axis
+extern crate askama;
 extern crate rand;
-extern crate rinja;
 extern crate serde;
 
 #[cfg(all(feature = "kaleido", target_family = "wasm"))]

plotly/src/plot.rs

@@ -1,12 +1,12 @@
 use std::{fs::File, io::Write, path::Path};
 
+use askama::Template;
 use dyn_clone::DynClone;
 use erased_serde::Serialize as ErasedSerialize;
 use rand::{
     distr::{Alphanumeric, SampleString},
     rng,
 };
-use rinja::Template;
 use serde::Serialize;
 
 use crate::{Configuration, Layout};