Use static country references

leodutra · Oct 26, 2020 · 2bef06c · 2bef06c
1 parent fa21893
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "country-emoji"
 edition = "2018"
-version = "0.1.1"
+version = "0.1.2"
 description = "Converts between country names, ISO 3166-1 codes and flag emojis."
 readme = "README.md"
 keywords = ["emoji", "country", "flags", "ISO-3166-1", "BCP-47"]

diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# country-emoji 
+# country-emoji
 
 [![crate.io](https://img.shields.io/crates/v/country-emoji)](https://crates.io/crates/country-emoji)
 

diff --git a/src/countries.rs b/src/countries.rs
@@ -252,6 +252,6 @@ lazy_static! {
         Country { code: "ZW", names: vec!["Zimbabwe", "Zimbabwean"] },
     ];
 
-    pub (crate) static ref COUNTRIES_MAP: HashMap<&'static str, Country> =
-        COUNTRIES.iter().cloned().map(|country| (country.code, country)).collect();
+    pub (crate) static ref COUNTRIES_MAP: HashMap<&'static str, &'static Country> =
+        COUNTRIES.iter().map(|country| (country.code, country)).collect();
 }