From 73571249f9bcf8efe84708a4a9f8665af62e44f0 Mon Sep 17 00:00:00 2001
From: Nadrieril
Date: Mon, 17 Feb 2020 18:09:34 +0000
Subject: Remove some unused code

---
 dhall/src/syntax/ast/import.rs | 24 ------------------------
 1 file changed, 24 deletions(-)

diff --git a/dhall/src/syntax/ast/import.rs b/dhall/src/syntax/ast/import.rs
index da3e99b..7bde6e0 100644
--- a/dhall/src/syntax/ast/import.rs
+++ b/dhall/src/syntax/ast/import.rs
@@ -75,15 +75,6 @@ impl<SE> URL<SE> {
             headers,
         })
     }
-    pub fn traverse_mut<'a, Err>(
-        &'a mut self,
-        f: impl FnOnce(&'a mut SE) -> Result<(), Err>,
-    ) -> Result<(), Err> {
-        if let Some(header) = &mut self.headers {
-            f(header)?;
-        }
-        Ok(())
-    }
 }
 
 impl<SE> ImportLocation<SE> {
@@ -99,15 +90,6 @@ impl<SE> ImportLocation<SE> {
             Missing => Missing,
         })
     }
-    pub fn traverse_mut<'a, Err>(
-        &'a mut self,
-        f: impl FnOnce(&'a mut SE) -> Result<(), Err>,
-    ) -> Result<(), Err> {
-        if let ImportLocation::Remote(url) = self {
-            url.traverse_mut(f)?;
-        }
-        Ok(())
-    }
 }
 
 impl<SE> Import<SE> {
@@ -121,10 +103,4 @@ impl<SE> Import<SE> {
             hash: self.hash.clone(),
         })
     }
-    pub fn traverse_mut<'a, Err>(
-        &'a mut self,
-        f: impl FnOnce(&'a mut SE) -> Result<(), Err>,
-    ) -> Result<(), Err> {
-        self.location.traverse_mut(f)
-    }
 }
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