From ff93af631719490653c571a27352a9eb072993d4 Mon Sep 17 00:00:00 2001
From: Pedro Ferreira <pedro.ferreira@01talent.com>
Date: Fri, 26 Sep 2025 23:25:20 +0100
Subject: [PATCH 1/2] Implement FromIterator<&str> for EcoString

---
 src/string.rs  | 11 +++++++++++
 tests/tests.rs |  4 ++++
 2 files changed, 15 insertions(+)

diff --git a/src/string.rs b/src/string.rs
index e0ae7aa..d016976 100644
--- a/src/string.rs
+++ b/src/string.rs
@@ -514,6 +514,17 @@ impl FromIterator<char> for EcoString {
     }
 }
 
+impl<'a> FromIterator<&'a str> for EcoString {
+    #[inline]
+    fn from_iter<T: IntoIterator<Item = &'a str>>(iter: T) -> Self {
+        let mut s = Self::new();
+        for sub in iter {
+            s.push_str(sub);
+        }
+        s
+    }
+}
+
 impl FromIterator<Self> for EcoString {
     #[inline]
     fn from_iter<T: IntoIterator<Item = Self>>(iter: T) -> Self {
diff --git a/tests/tests.rs b/tests/tests.rs
index 343b0c5..353d2f8 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -473,6 +473,10 @@ fn test_str_construction() {
 
     assert_eq!(str_from_eco_string, str_from_eco_string_ref);
     assert_eq!(str_from_eco_string_ref, "foo");
+
+    let from_string_iter: EcoString = ["foo", " ", "bar"].into_iter().collect();
+
+    assert_eq!(from_string_iter, "foo bar");
 }
 
 #[test]

From 22190ef1c73429ba884242761add501230dcc839 Mon Sep 17 00:00:00 2001
From: Pedro Ferreira <me.pedro.ferreira@gmail.com>
Date: Tue, 28 Oct 2025 04:12:23 +0000
Subject: [PATCH 2/2] Implement Extend<&str> for EcoString and refactor
 implement FromIterator<&str>

---
 src/string.rs  | 15 ++++++++++-----
 tests/tests.rs |  4 +++-
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/string.rs b/src/string.rs
index d016976..91b6a58 100644
--- a/src/string.rs
+++ b/src/string.rs
@@ -517,11 +517,9 @@ impl FromIterator<char> for EcoString {
 impl<'a> FromIterator<&'a str> for EcoString {
     #[inline]
     fn from_iter<T: IntoIterator<Item = &'a str>>(iter: T) -> Self {
-        let mut s = Self::new();
-        for sub in iter {
-            s.push_str(sub);
-        }
-        s
+        let mut buf = Self::new();
+        buf.extend(iter);
+        buf
     }
 }
 
@@ -545,6 +543,13 @@ impl Extend<char> for EcoString {
     }
 }
 
+impl<'a> Extend<&'a str> for EcoString {
+    #[inline]
+    fn extend<T: IntoIterator<Item = &'a str>>(&mut self, iter: T) {
+        iter.into_iter().for_each(move |s| self.push_str(s));
+    }
+}
+
 impl From<EcoString> for String {
     /// This needs to allocate to change the layout.
     #[inline]
diff --git a/tests/tests.rs b/tests/tests.rs
index 353d2f8..df02e28 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -484,7 +484,9 @@ fn test_str_extend() {
     let mut s = EcoString::from("Hello, ");
     s.extend("world!".chars());
 
-    assert_eq!(s, "Hello, world!");
+    s.extend([" How ", "are ", "you", "?"]);
+
+    assert_eq!(s, "Hello, world! How are you?");
 }
 
 #[test]