Remove unnecessary AsRef and impl IntoIterator.

2021-03-01 15:58:11 +08:00
parent 061fce1f02
commit b466d58192
8 changed files with 35 additions and 39 deletions
--- a/src/syntax.rs
+++ b/src/syntax.rs
@@ -111,7 +111,7 @@ impl Engine {
    /// current [`Scope`][crate::Scope] will be _popped_.  Do not randomly remove variables.
    pub fn register_custom_syntax<S: AsRef<str> + Into<ImmutableString>>(
        &mut self,
-        keywords: impl AsRef<[S]>,
+        keywords: &[S],
        new_vars: isize,
        func: impl Fn(&mut EvalContext, &[Expression]) -> Result<Dynamic, Box<EvalAltResult>>
            + SendSync