rshtml_core 0.5.0

RsHtml: A Template Engine for Seamless HTML and Rust Integration.
Documentation 
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use crate::Node;
use crate::compiler::Compiler;
use crate::position::Position;
use anyhow::{Result, anyhow};
use proc_macro2::TokenStream;
use quote::quote;
use std::str::FromStr;

pub struct RustExprCompiler;

impl RustExprCompiler {
    pub fn compile(
        compiler: &mut Compiler,
        exprs: Vec<(String, Position, Vec<Node>)>,
        position: Position,
    ) -> Result<TokenStream> {
        let mut ts = TokenStream::new();

        for (expr, _, inner_nodes) in exprs {
            let mut inner_ts = TokenStream::new();
            for inner_node in inner_nodes {
                let its = compiler.compile(inner_node)?;
                inner_ts.extend(quote! {#its});
            }

            let expr_code =
                TokenStream::from_str(&expr).map_err(|err| anyhow!("Lex Error: {}", err))?;

            ts.extend(quote! { #expr_code { #inner_ts } });
        }

        let ts = compiler.with_info(ts, position, None);

        Ok(ts)
    }
}