From fb5b45736c89296b50ef305a550d16fd7c022c87 Mon Sep 17 00:00:00 2001
From: Cyril Plisko <cyril.plisko@mountall.com>
Date: Sun, 8 Nov 2020 13:45:53 +0200
Subject: Update Pager::pager_envs() signature

---
 src/lib.rs | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 45e6e07..5ee9364 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -164,11 +164,9 @@ impl Pager {
     }
 
     /// Launch pager with the specified environment variables
-    pub fn set_pager_envs(self, envs: &[&str]) -> Self {
-        Self {
-            envs: envs.into_iter().map(|x| x.into()).collect(),
-            ..self
-        }
+    pub fn pager_envs(self, envs: impl IntoIterator<Item = impl Into<OsString>>) -> Self {
+        let envs = envs.into_iter().map(|s| s.into()).collect();
+        Self { envs, ..self }
     }
 
     /// Instructs `Pager` to bypass invoking pager if output is not a `tty`
-- 
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