1 files changed, 38 insertions, 0 deletions
diff --git a/clap/src/args/arg_builder/base.rs b/clap/src/args/arg_builder/base.rs
new file mode 100644
index 0000000..fef9d8a
--- /dev/null
+++ b/clap/src/args/arg_builder/base.rs
@@ -0,0 +1,38 @@
+use args::{Arg, ArgFlags, ArgSettings};
+
+#[derive(Debug, Clone, Default)]
+pub struct Base<'a, 'b>
+where
+    'a: 'b,
+{
+    pub name: &'a str,
+    pub help: Option<&'b str>,
+    pub long_help: Option<&'b str>,
+    pub blacklist: Option<Vec<&'a str>>,
+    pub settings: ArgFlags,
+    pub r_unless: Option<Vec<&'a str>>,
+    pub overrides: Option<Vec<&'a str>>,
+    pub groups: Option<Vec<&'a str>>,
+    pub requires: Option<Vec<(Option<&'b str>, &'a str)>>,
+}
+
+impl<'n, 'e> Base<'n, 'e> {
+    pub fn new(name: &'n str) -> Self {
+        Base {
+            name: name,
+            ..Default::default()
+        }
+    }
+
+    pub fn set(&mut self, s: ArgSettings) { self.settings.set(s); }
+    pub fn unset(&mut self, s: ArgSettings) { self.settings.unset(s); }
+    pub fn is_set(&self, s: ArgSettings) -> bool { self.settings.is_set(s) }
+}
+
+impl<'n, 'e, 'z> From<&'z Arg<'n, 'e>> for Base<'n, 'e> {
+    fn from(a: &'z Arg<'n, 'e>) -> Self { a.b.clone() }
+}
+
+impl<'n, 'e> PartialEq for Base<'n, 'e> {
+    fn eq(&self, other: &Base<'n, 'e>) -> bool { self.name == other.name }
+}