impl atom parsing

2 files changed, 20 insertions, 0 deletions

diff --git a/src/useflag/mod.rs b/src/useflag/mod.rs
new file mode 100644
index 0000000..3bf929a
--- /dev/null
+++ b/src/useflag/mod.rs
@@ -0,0 +1,10 @@
+pub mod parsers;
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct UseFlag(String);
+
+impl UseFlag {
+    pub fn get(&self) -> &str {
+        self.0.as_str()
+    }
+}
diff --git a/src/useflag/parsers.rs b/src/useflag/parsers.rs
new file mode 100644
index 0000000..e6e228b
--- /dev/null
+++ b/src/useflag/parsers.rs
@@ -0,0 +1,10 @@
+use mon::{Parser, alpha1, alphanumeric, one_of, take_while};
+
+use crate::useflag::UseFlag;
+
+pub fn useflag<'a>() -> impl Parser<&'a str, Output = UseFlag> {
+    alpha1()
+        .and(alphanumeric().or(take_while(one_of("+_@-".chars()))))
+        .recognize()
+        .map(|output: &str| UseFlag(output.to_string()))
+}