feat(mingling, mingling_picker): add feature constants and fixHEADunreleasedmain

formatting

Add `MINGLING_CORE` and `MINGLING_MACROS` feature flag constants to
the mingling crate, mirroring existing pattern for other features

Reorganize imports and reformat closures in mingling_picker for
consistent style

3 files changed, 27 insertions, 6 deletions

diff --git a/mingling/src/features.rs b/mingling/src/features.rs
index 32ca5de..cb474ae 100644
--- a/mingling/src/features.rs
+++ b/mingling/src/features.rs
@@ -53,6 +53,17 @@ pub const MINGLING_COMP: bool = false;
 #[cfg(feature = "comp")]
 #[allow(unused)]
 pub const MINGLING_COMP: bool = true;
+/// Whether the `core` feature is enabled
+/// Current: `disabled`
+#[cfg(not(feature = "core"))]
+#[allow(unused)]
+pub const MINGLING_CORE: bool = false;
+
+/// Whether the `core` feature is enabled
+/// Current: `enabled`
+#[cfg(feature = "core")]
+#[allow(unused)]
+pub const MINGLING_CORE: bool = true;
 /// Whether the `debug` feature is enabled
 /// Current: `disabled`
 #[cfg(not(feature = "debug"))]
@@ -108,6 +119,17 @@ pub const MINGLING_JSON_SERDE_FMT: bool = false;
 #[cfg(feature = "json_serde_fmt")]
 #[allow(unused)]
 pub const MINGLING_JSON_SERDE_FMT: bool = true;
+/// Whether the `macros` feature is enabled
+/// Current: `disabled`
+#[cfg(not(feature = "macros"))]
+#[allow(unused)]
+pub const MINGLING_MACROS: bool = false;
+
+/// Whether the `macros` feature is enabled
+/// Current: `enabled`
+#[cfg(feature = "macros")]
+#[allow(unused)]
+pub const MINGLING_MACROS: bool = true;
 /// Whether the `nightly` feature is enabled
 /// Current: `disabled`
 #[cfg(not(feature = "nightly"))]
diff --git a/mingling_picker/src/parselib/multi_arg_matcher.rs b/mingling_picker/src/parselib/multi_arg_matcher.rs
index e8bdb71..748b1be 100644
--- a/mingling_picker/src/parselib/multi_arg_matcher.rs
+++ b/mingling_picker/src/parselib/multi_arg_matcher.rs
@@ -65,9 +65,8 @@ impl Matcher for MultiArgMatcher {
         let possible_flags = build_possible_flags(style, arg_info);
         let end = seek_end_of_options(args, style);
         let sep = style.value_separator;
-        let is_flag = |raw: &str| {
-            raw.starts_with(style.long_prefix) || raw.starts_with(style.short_prefix)
-        };
+        let is_flag =
+            |raw: &str| raw.starts_with(style.long_prefix) || raw.starts_with(style.short_prefix);
         let is_our_flag = |raw: &str| {
             possible_flags
                 .iter()
@@ -118,7 +117,8 @@ impl Matcher for MultiArgMatcher {
 impl MultiArgMatcher {
     #[inline(always)]
     fn flag_match(raw: &str, flag_str: &str, case_sensitive: bool, sep: char) -> bool {
-        let eq = |r: &str, f: &str| r.len() > f.len() && r.as_bytes().get(f.len()) == Some(&(sep as u8));
+        let eq =
+            |r: &str, f: &str| r.len() > f.len() && r.as_bytes().get(f.len()) == Some(&(sep as u8));
 
         if case_sensitive {
             raw == flag_str || (raw.starts_with(flag_str) && eq(raw, flag_str))
diff --git a/mingling_picker/src/pickable/multi_pickable.rs b/mingling_picker/src/pickable/multi_pickable.rs
index 0ab0508..84a8068 100644
--- a/mingling_picker/src/pickable/multi_pickable.rs
+++ b/mingling_picker/src/pickable/multi_pickable.rs
@@ -1,8 +1,7 @@
 use crate::{
+    Pickable, PickerArg, PickerArgAttr, PickerArgResult, SinglePickable, TagPhaseContext,
     matcher_needed::Matcher,
     parselib::{MultiArgMatcher, ParserStyle},
-    Pickable, PickerArg, PickerArgAttr, PickerArgResult,
-    SinglePickable, TagPhaseContext,
 };
 
 /// Boundary check for multi-value positional parameters.