From 292d4743f21a3db2697d2537d871db9b58dde875 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sat, 17 Apr 2021 11:23:39 +0200
Subject: Make ConfigBuilder::set_{default,overwrite} take AsRef<str>

To be a bit more flexible here on the user side of the API, make the API
take AsRef<str>, which gives the user the ability to pass `String` to
the API if they want to.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 src/builder.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/builder.rs b/src/builder.rs
index 23090c6..8abbe54 100644
--- a/src/builder.rs
+++ b/src/builder.rs
@@ -77,11 +77,12 @@ impl ConfigBuilder {
     /// # Errors
     ///
     /// Fails if `Expression::from_str(key)` fails.
-    pub fn set_default<T>(&mut self, key: &str, value: T) -> error::Result<&mut ConfigBuilder>
+    pub fn set_default<S, T>(&mut self, key: S, value: T) -> error::Result<&mut ConfigBuilder>
     where
+        S: AsRef<str>,
         T: Into<Value>,
     {
-        self.defaults.insert(Expression::from_str(key)?, value.into());
+        self.defaults.insert(Expression::from_str(key.as_ref())?, value.into());
         Ok(self)
     }
 
@@ -103,11 +104,12 @@ impl ConfigBuilder {
     /// # Errors
     ///
     /// Fails if `Expression::from_str(key)` fails.
-    pub fn set_override<T>(&mut self, key: &str, value: T) -> error::Result<&mut ConfigBuilder>
+    pub fn set_override<S, T>(&mut self, key: S, value: T) -> error::Result<&mut ConfigBuilder>
     where
+        S: AsRef<str>,
         T: Into<Value>,
     {
-        self.overrides.insert(Expression::from_str(key)?, value.into());
+        self.overrides.insert(Expression::from_str(key.as_ref())?, value.into());
         Ok(self)
     }
 
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