Paranoid commit: latest updates as in thesis

Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 pulldown-cmark = "0.4.0"
-str-concat = "0.1.4"
+str-concat = "0.2.0"
 structopt = "0.2.10"
 void = "1.0.2"
 boolinator = "2.4"

src/backend/latex/complex/math.rs

@@ -1,6 +1,6 @@
+use std::borrow::Cow;
 use std::io::Write;
 
-use crate::backend::latex::InlineEnvironment;
 use crate::backend::{Backend, CodeGenUnit};
 use crate::config::Config;
 use crate::error::Result;
@@ -31,7 +31,7 @@ impl<'a> CodeGenUnit<'a, ()> for InlineMathGen {
 
 #[derive(Debug)]
 pub struct MathBlockGen<'a> {
-    inline_fig: InlineEnvironment<'a>,
+    _label: Option<WithRange<Cow<'a, str>>>,
     kind: MathBlockKind,
 }
 
@@ -41,16 +41,14 @@ impl<'a> CodeGenUnit<'a, MathBlock<'a>> for MathBlockGen<'a> {
         gen: &mut Generator<'a, impl Backend<'a>, impl Write>,
     ) -> Result<Self> {
         let WithRange(MathBlock { kind, label, caption }, _range) = eq;
-        let inline_fig = InlineEnvironment::new_figure(label, caption);
         let out = gen.get_out();
-        inline_fig.write_begin(&mut *out)?;
 
         match kind {
             MathBlockKind::Equation => writeln!(out, "\\begin{{align*}}")?,
             MathBlockKind::NumberedEquation => writeln!(out, "\\begin{{align}}")?,
         }
 
-        Ok(MathBlockGen { inline_fig, kind })
+        Ok(MathBlockGen { _label: label, kind })
     }
 
     fn finish(
@@ -62,7 +60,6 @@ impl<'a> CodeGenUnit<'a, MathBlock<'a>> for MathBlockGen<'a> {
             MathBlockKind::Equation => writeln!(out, "\\end{{align*}}")?,
             MathBlockKind::NumberedEquation => writeln!(out, "\\end{{align}}")?,
         }
-        self.inline_fig.write_end(out)?;
         Ok(())
     }
 }

src/frontend/concat.rs

@@ -42,7 +42,7 @@ impl<'a> Iterator for Concat<'a> {
 
             match t {
                 Cow::Borrowed(b) => match next {
-                    Cow::Borrowed(next) => match str_concat::concat(b, next) {
+                    Cow::Borrowed(next) => match unsafe { str_concat::concat(b, next) } {
                         Ok(res) => t = Cow::Borrowed(res),
                         Err(_) => t = Cow::Owned(b.to_string() + next),
                     },

src/main.rs

@@ -1,4 +1,3 @@
-#![forbid(unsafe_code)]
 // groups
 #![warn(nonstandard_style)]
 #![warn(rust_2018_idioms)]
@@ -84,7 +83,8 @@ fn main() {
     };
 
     let tmpdir = TempDir::new("heradoc").expect("can't create tempdir");
-    let cfg = Config::new(args, infile, file, &tmpdir);
+    let tmpdir = core::mem::ManuallyDrop::new(tmpdir);
+    let cfg = Config::new(args, infile, file, &*tmpdir);
     if cfg.out_dir != cfg.temp_dir {
         // While initializing the config, some files may already be downloaded.
         // Thus we must only clear the output directory if it's not a temporary directory.
@@ -99,12 +99,12 @@ fn main() {
             let tex_file = File::create(&tex_path).expect("can't create temporary tex file");
             gen(&cfg, markdown, tex_file);
 
-            pdflatex(&tmpdir, &cfg);
+            pdflatex(&*tmpdir, &cfg);
             if cfg.bibliography.is_some() {
-                biber(&tmpdir);
-                pdflatex(&tmpdir, &cfg);
+                biber(&*tmpdir);
+                pdflatex(&*tmpdir, &cfg);
             }
-            pdflatex(&tmpdir, &cfg);
+            pdflatex(&*tmpdir, &cfg);
             let mut pdf = File::open(tmpdir.path().join("document.pdf"))
                 .expect("unable to open generated pdf");
             io::copy(&mut pdf, &mut cfg.output.to_write()).expect("can't write to output");