diff options
Diffstat (limited to 'helix-syntax/src/lib.rs')
| -rw-r--r-- | helix-syntax/src/lib.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/helix-syntax/src/lib.rs b/helix-syntax/src/lib.rs index 60472fdd..61d63273 100644 --- a/helix-syntax/src/lib.rs +++ b/helix-syntax/src/lib.rs @@ -13,7 +13,7 @@ macro_rules! mk_extern { #[macro_export] macro_rules! mk_enum { ( $( $camel:ident ),* ) => { - #[derive(Clone, Debug, IntoEnumIterator, PartialEq)] + #[derive(Clone, Copy, Debug, IntoEnumIterator, PartialEq)] pub enum LANG { $( $camel, @@ -25,7 +25,8 @@ macro_rules! mk_enum { #[macro_export] macro_rules! mk_get_language { ( $( ($camel:ident, $name:ident) ),* ) => { - pub fn get_language(lang: &LANG) -> Language { + #[must_use] + pub fn get_language(lang: LANG) -> Language { unsafe { match lang { $( @@ -40,7 +41,8 @@ macro_rules! mk_get_language { #[macro_export] macro_rules! mk_get_language_name { ( $( $camel:ident ),* ) => { - pub fn get_language_name(lang: &LANG) -> &'static str { + #[must_use] + pub const fn get_language_name(lang: LANG) -> &'static str { match lang { $( LANG::$camel => stringify!($camel), |