feat: Publicly expose Id

src/lib.rs

@@ -108,6 +108,7 @@ pub use crate::util::color::ColorChoice;
 #[cfg(not(feature = "color"))]
 #[allow(unused_imports)]
 pub(crate) use crate::util::color::ColorChoice;
+pub use crate::util::Id;
 
 pub use crate::derive::{Args, CommandFactory, FromArgMatches, Parser, Subcommand, ValueEnum};
 

src/util/id.rs

@@ -1,3 +1,8 @@
+/// [`Arg`][crate::Arg] or [`ArgGroup`][crate::ArgGroup] identifier
+///
+/// This is used for accessing the value in [`ArgMatches`][crate::ArgMatches] or defining
+/// relationships between `Arg`s and `ArgGroup`s with functions like
+/// [`Arg::conflicts_with`][crate::Arg::conflicts_with].
 #[derive(Default, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
 pub struct Id {
     name: Inner,
@@ -26,6 +31,7 @@ impl Id {
         }
     }
 
+    /// Get the raw string of the `Id`
     pub fn as_str(&self) -> &str {
         self.name.as_str()
     }

src/util/mod.rs

@@ -6,13 +6,15 @@ mod graph;
 mod id;
 mod str_to_bool;
 
+pub use self::id::Id;
+
 pub(crate) use self::flat_map::Entry;
 pub(crate) use self::flat_map::FlatMap;
 pub(crate) use self::flat_set::FlatSet;
+pub(crate) use self::graph::ChildGraph;
 pub(crate) use self::str_to_bool::str_to_bool;
 pub(crate) use self::str_to_bool::FALSE_LITERALS;
 pub(crate) use self::str_to_bool::TRUE_LITERALS;
-pub(crate) use self::{graph::ChildGraph, id::Id};
 
 pub(crate) mod color;