Merge pull request #736 from ltabis/main

Update bitflags

Cargo.toml

@@ -22,7 +22,7 @@ smallvec = { version = "1.7", default-features = false, features = ["union", "co
 ahash = { version = "0.8.2", default-features = false, features = ["compile-time-rng"] }
 num-traits = { version = "0.2", default-features = false }
 once_cell = { version = "1", default-features = false, features = ["race"] }
-bitflags = { version = "1", default-features = false }
+bitflags = { version = "2", default-features = false }
 smartstring = { version = "1", default-features = false }
 rhai_codegen = { version = "1.5.0", path = "codegen", default-features = false }
 

src/api/options.rs

@@ -7,6 +7,7 @@ use std::prelude::v1::*;
 
 bitflags! {
     /// Bit-flags containing all language options for the [`Engine`].
+    #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Clone, Copy)]
     pub struct LangOptions: u16 {
         /// Is `if`-expression allowed?
         const IF_EXPR = 0b_0000_0000_0001;

src/ast/flags.rs

@@ -40,6 +40,7 @@ impl FnAccess {
 bitflags! {
     /// _(internals)_ Bit-flags containing [`AST`][crate::AST] node configuration options.
     /// Exported under the `internals` feature only.
+    #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy)]
     pub struct ASTFlags: u8 {
         /// The [`AST`][crate::AST] node is read-only.
         const CONSTANT = 0b_0000_0001;
@@ -51,3 +52,9 @@ bitflags! {
         const BREAK = 0b_0000_1000;
     }
 }
+
+impl std::fmt::Debug for ASTFlags {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        write!(f, "{}", &self.0)
+    }
+}

src/module/mod.rs

@@ -171,6 +171,7 @@ pub fn calc_native_fn_hash<'a>(
 
 bitflags! {
     /// Bit-flags containing all status for [`Module`].
+    #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Clone, Copy)]
     pub struct ModuleFlags: u8 {
         /// Is the [`Module`] internal?
         const INTERNAL = 0b0000_0001;

src/parser.rs

@@ -285,6 +285,7 @@ impl<'e, 's> ParseState<'e, 's> {
 
 bitflags! {
     /// Bit-flags containing all status for [`ParseSettings`].
+    #[derive(PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Clone, Copy)]
     pub struct ParseSettingFlags: u8 {
         /// Is the construct being parsed located at global level?
         const GLOBAL_LEVEL = 0b0000_0001;