impl Cpv type

src/atom/parsers.rs

@@ -5,7 +5,7 @@ use mon::{Parser, ParserIter, r#if, numeric1, one_of, tag};
 use crate::{
     Parseable,
     atom::{
-        Atom, Blocker, Category, Name, Slot, SlotName, SlotOperator, UseDep, UseDepCondition,
+        Atom, Blocker, Category, Cpv, Name, Slot, SlotName, SlotOperator, UseDep, UseDepCondition,
         UseDepNegate, UseDepSign, Version, VersionNumber, VersionNumbers, VersionOperator,
         VersionSuffix, VersionSuffixKind, VersionSuffixes,
     },
@@ -334,6 +334,21 @@ impl<'a> Parseable<'a, &'a str> for Atom {
     }
 }
 
+impl<'a> Parseable<'a, &'a str> for Cpv {
+    type Parser = impl Parser<&'a str, Output = Self>;
+
+    fn parser() -> Self::Parser {
+        Category::parser()
+            .and(Name::parser().preceded_by(tag("/")))
+            .and(Version::parser().preceded_by(tag("-")))
+            .map(|((category, name), version)| Cpv {
+                category,
+                name,
+                version,
+            })
+    }
+}
+
 #[cfg(test)]
 mod test {