Remove css macro.

Author: Conner-PYS

html-node-macro/Cargo.toml

@@ -27,5 +27,4 @@ syn = "2"
 syn_derive = { version = "0.1", optional = true }
 
 [features]
-basic-css = []
 typed = ["dep:syn_derive"]

html-node-macro/src/lib.rs

@@ -17,24 +17,14 @@ use proc_macro::TokenStream;
 use proc_macro2::{Ident, TokenStream as TokenStream2};
 use proc_macro2_diagnostics::Diagnostic;
 use quote::quote;
-#[cfg(feature = "basic-css")]
-use quote::quote_spanned;
 use rstml::{node::Node, Parser, ParserConfig};
-#[cfg(feature = "basic-css")]
-use syn::spanned::Spanned;
 use syn::Type;
 
 #[proc_macro]
 pub fn html(tokens: TokenStream) -> TokenStream {
     html_inner(tokens.into(), None)
 }
 
-#[cfg(feature = "basic-css")]
-#[proc_macro]
-pub fn style(tokens: TokenStream) -> TokenStream {
-    style_inner(tokens.into())
-}
-
 #[cfg(feature = "typed")]
 #[proc_macro]
 pub fn typed_html(tokens: TokenStream) -> TokenStream {
@@ -179,37 +169,3 @@ fn tokenize_nodes(
 
     (token_streams, diagnostics)
 }
-
-/// Naive conversion of a rust token stream into css content.
-///
-/// Strips all whitespace from the given tokens, concatenates them into a
-/// single string and returns a token stream of the given css content
-/// wrapped in an HTML style tag.
-#[cfg(feature = "basic-css")]
-fn style_inner(tokens: TokenStream2) -> TokenStream {
-    let span = tokens.span();
-    let raw_css = tokens
-        .into_iter()
-        .map(|token_tree| {
-            token_tree
-                .to_string()
-                .split_whitespace()
-                .collect::<String>()
-        })
-        .collect::<String>();
-
-    quote_spanned! { span=>
-        ::html_node::Node::Element(
-            ::html_node::Element {
-                name: ::std::convert::Into::<::std::string::String>::into("style"),
-                attributes: ::std::vec::Vec::new(),
-                children: ::std::option::Option::Some(
-                    ::std::vec![
-                        ::html_node::Node::UnsafeText(#raw_css.into())
-                    ]
-                )
-            }
-        )
-    }
-    .into()
-}

html-node/Cargo.toml

@@ -25,10 +25,6 @@ required-features = ["axum"]
 name = "typed_custom_attributes"
 required-features = ["typed"]
 
-[[example]]
-name  = "styling"
-required-features = ["basic-css"]
-
 [dependencies]
 html-node-core = { path = "../html-node-core" }
 html-node-macro = { path = "../html-node-macro" }
@@ -40,7 +36,6 @@ tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 
 [features]
 axum = ["html-node-core/axum"]
-basic-css = ["html-node-macro/basic-css"]
 pretty = ["html-node-core/pretty"]
 serde = ["html-node-core/serde"]
 typed = ["html-node-core/typed", "html-node-macro/typed"]

html-node/examples/axum.rs

@@ -4,7 +4,7 @@ use std::{
 };
 
 use axum::{extract::Query, routing::get, Router, Server};
-use html_node::{html, style, text, Node};
+use html_node::{html, text, Node};
 use html_node_core::pretty::Pretty;
 
 #[tokio::main]

html-node/examples/styling.rs

@@ -147,17 +147,5 @@ pub use html_node_core::{Comment, Doctype, Element, Fragment, Node, Text, Unsafe
 ///
 /// See the [crate-level documentation](crate) for more information.
 pub use html_node_macro::html;
-/// Experimental proc-macro allowing for the direct insertion of CSS into a
-/// [`Node`].
-///
-/// This is a partial work-around for the fact that parsing raw CSS into a Rust
-/// token-stream will clobber the CSS syntax, making it unparseable by the
-/// browser, and leaving content unstyled.
-///
-/// See the [styling example](../html-node/styling.rs) for more information on
-/// how styles are parsed by this library and how the [`style!()] macro is used
-/// to work-around some of the inevitable shortcomings.
-#[cfg(feature = "basic-css")]
-pub use html_node_macro::style;
 
 pub use self::macros::*;

html-node/src/lib.rs

@@ -124,32 +124,3 @@ fn pretty_printed_helper() {
 </div>"#;
     assert_eq!(expected, pretty_html.to_string());
 }
-
-#[cfg(feature = "basic-css")]
-#[test]
-fn css_style_macro() {
-    let style = html_node::style! {
-        #id {
-            outline-width: 5px;
-            outline-style: solid;
-            outline-color: #CCDDFF;
-        }
-        .class,div {
-            background-color: rgb(123, 253, 48);
-        }
-    };
-    let expected = "\
-        <style>\
-            #id{\
-                outline-width:5px;\
-                outline-style:solid;\
-                outline-color:#CCDDFF;\
-            }\
-            .class,div{\
-                background-color:rgb(123,253,48);\
-            }\
-        </style>\
-    ";
-
-    assert_eq!(style.to_string(), expected);
-}