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-rw-r--r--dhall_generated_parser/build.rs17
1 files changed, 0 insertions, 17 deletions
diff --git a/dhall_generated_parser/build.rs b/dhall_generated_parser/build.rs
index c562fad..68895dd 100644
--- a/dhall_generated_parser/build.rs
+++ b/dhall_generated_parser/build.rs
@@ -1,7 +1,5 @@
-use std::env;
use std::fs::File;
use std::io::{BufRead, BufReader, Read, Write};
-use std::path::Path;
use abnf_to_pest::render_rules_to_pest;
@@ -90,20 +88,5 @@ fn main() -> std::io::Result<()> {
writeln!(&mut file)?;
writeln!(&mut file, "{}", render_rules_to_pest(rules).pretty(80))?;
- // Generate pest parser manually to avoid spurious recompilations
- let derived = {
- let pest_path = "dhall.pest";
- let pest = quote::quote! {
- #[grammar = #pest_path]
- pub struct DhallParser;
- };
- pest_generator::derive_parser(pest, false)
- };
-
- let out_dir = env::var("OUT_DIR").unwrap();
- let grammar_path = Path::new(&out_dir).join("grammar.rs");
- let mut file = File::create(grammar_path)?;
- writeln!(file, "pub struct DhallParser;\n{}", derived,)?;
-
Ok(())
}