Clippy update fixes & version bump

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "oxide"
-version = "0.6.0"
+version = "0.7.0"
 authors = ["tuqqu <[email protected]>"]
 edition = "2018"
 

README.md

@@ -923,6 +923,7 @@ let e = Math::get_e(); // ok
 - `&`, `|`, `^` bitwise operations on integers
 - `+` string concatenation
 - `as` type cast operator, used to convert primitives to some type: `30 as bool`
+- `..`, `..=` range operators, create a `vec<int>` value
 - `=`, `+=`, `-=`, `/=`, `%=`, `*=`, `&=`, `|=`, `^=` various corresponding assignment operators
 
 ## Comments

src/interpreter/env.rs

@@ -475,10 +475,7 @@ impl Env {
         if self.impls.contains_key(&name.lexeme) {
             let impl_ = self.impls.get(&name.lexeme);
 
-            return match impl_ {
-                Some(impl_) => Some(impl_.clone()),
-                None => None,
-            };
+            return impl_.cloned();
         }
 
         if self.enclosing.is_some() {

src/interpreter/mod.rs

@@ -101,7 +101,7 @@ impl Interpreter {
 
         match self.mode.clone() {
             Mode::EntryPoint(f) => {
-                let f = if let Some(f) = f { Some(*f) } else { None };
+                let f = f.map(|f| *f);
                 match f {
                     Some(env::Function {
                         val: main @ Val::Callable(_),

src/parser/expr.rs

@@ -348,9 +348,9 @@ impl CallStruct {
 impl Vec_ {
     pub fn new(vals: Vec<Expr>, val_type: Option<ValType>, token: Token) -> Self {
         Self {
+            token,
             vals,
             val_type,
-            token,
         }
     }
 }
@@ -427,8 +427,8 @@ impl VarDecl {
         Self {
             name,
             init,
-            mutable,
             v_type,
+            mutable,
         }
     }
 }