Use inferred static array of love versions

src/main.rs

@@ -13,7 +13,7 @@
     clippy::expect_used
 )]
 mod types;
-use crate::types::{Bitness, BuildSettings, BuildStatistics, LoveVersion, Platform, Project, Target};
+use crate::types::{Bitness, BuildSettings, BuildStatistics, LoveVersion, Platform, Project, Target, LOVE_VERSIONS};
 
 mod build;
 mod download;
@@ -51,7 +51,7 @@ enum BoonOpt {
             long,
             short,
             help = "Specify which target version of LÖVE to build for",
-            possible_values=&LoveVersion::variants(),
+            possible_values=LOVE_VERSIONS,
             default_value="11.5",
         )]
         version: LoveVersion,
@@ -69,12 +69,12 @@ enum BoonOpt {
 enum LoveSubcommand {
     #[structopt(about = "Download a version of LÖVE")]
     Download {
-        #[structopt(possible_values=&LoveVersion::variants())]
+        #[structopt(possible_values=LOVE_VERSIONS)]
         version: LoveVersion,
     },
     #[structopt(about = "Remove a version of LÖVE")]
     Remove {
-        #[structopt(possible_values=&LoveVersion::variants())]
+        #[structopt(possible_values=LOVE_VERSIONS)]
         version: LoveVersion,
     },
     #[structopt(about = "List installed LÖVE versions")]

src/types.rs

@@ -42,7 +42,8 @@ pub enum Bitness {
     X64, // 64 bit
 }
 
-const LOVE_VERSIONS: [&str; 6] = ["11.5", "11.4", "11.3", "11.2", "11.1", "11.0", "0.10.2"];
+pub static LOVE_VERSIONS: &[&str] = &["11.5", "11.4", "11.3", "11.2", "11.1", "11.0", "0.10.2"];
+
 /// Represents a specific version of LÖVE2D
 #[derive(Copy, Clone, Debug, Primitive)]
 pub enum LoveVersion {
@@ -87,12 +88,6 @@ impl FromStr for LoveVersion {
     }
 }
 
-impl LoveVersion {
-    pub const fn variants() -> [&'static str; 6] {
-        LOVE_VERSIONS
-    }
-}
-
 impl Display for LoveVersion {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         write!(f, "{}", LOVE_VERSIONS[*self as usize])