From be9510bc21724077fd27dcdb3825557475a6bb44 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Sat, 21 Dec 2019 23:00:52 +0000
Subject: Generate parser manually to make the crate publishable

---
 dhall/src/syntax/text/parser.rs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'dhall/src/syntax')

diff --git a/dhall/src/syntax/text/parser.rs b/dhall/src/syntax/text/parser.rs
index 90cb4b1..832472b 100644
--- a/dhall/src/syntax/text/parser.rs
+++ b/dhall/src/syntax/text/parser.rs
@@ -156,9 +156,15 @@ lazy_static::lazy_static! {
     };
 }
 
-#[derive(Parser)]
-#[grammar = "dhall.pest"]
-struct DhallParser;
+// Generate pest parser manually becaue otherwise we'd need to modify something outside of OUT_DIR
+// and that's forbidden by docs.rs.
+// This is equivalent to:
+// ```
+// #[derive(Parser)
+// #[grammar = "..."]
+// struct DhallParser;
+// ```
+include!(concat!(env!("OUT_DIR"), "/dhall_parser.rs"));
 
 #[pest_consume::parser(parser = DhallParser, rule = Rule)]
 impl DhallParser {
-- 
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