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Remove ref modifiers.

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This commit is contained in:
Stephen Chung
2020-04-05 12:37:07 +08:00
parent 3f247fd695
commit e0514a4ec0
6 changed files with 48 additions and 50 deletions
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10
src/engine.rs
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@@ -420,7 +420,7 @@ impl Engine<'_> {
};
// Search built-in's and external functions
if let Some(ref functions) = self.functions {
if let Some(functions) = &self.functions {
if let Some(func) = functions.get(&spec) {
// Run external function
Ok(Some(func(args, pos)?))
@@ -443,7 +443,7 @@ impl Engine<'_> {
level: usize,
) -> Result<Dynamic, EvalAltResult> {
// First search in script-defined functions (can override built-in)
if let Some(ref fn_lib_arc) = self.fn_lib {
if let Some(fn_lib_arc) = &self.fn_lib {
if let Some(fn_def) = fn_lib_arc.clone().get_function(fn_name, args.len()) {
match scope {
// Extern scope passed in which is not empty
@@ -511,7 +511,7 @@ impl Engine<'_> {
}
// Search built-in's and external functions
if let Some(ref functions) = self.functions {
if let Some(functions) = &self.functions {
if let Some(func) = functions.get(&spec) {
// Run external function
let result = func(args, pos)?;
@@ -1395,7 +1395,7 @@ impl Engine<'_> {
// If new functions are defined, merge it into the current functions library
let merged = AST(
ast.0,
if let Some(ref fn_lib) = self.fn_lib {
if let Some(fn_lib) = &self.fn_lib {
#[cfg(feature = "sync")]
{
Arc::new(fn_lib.as_ref().merge(&ast.1))
@@ -1557,7 +1557,7 @@ impl Engine<'_> {
let arr = self.eval_expr(scope, expr, level)?;
let tid = Any::type_id(&*arr);
if let Some(ref type_iterators) = self.type_iterators {
if let Some(type_iterators) = &self.type_iterators {
if let Some(iter_fn) = type_iterators.get(&tid) {
// Add the loop variable - variable name is copied
scope.push(name.clone(), ());