Implement equality and Debug for types.

Signed-off-by: Gerd Zellweger <mail@gerdzellweger.com>

1 files changed, 10 insertions, 1 deletions

diff --git a/src/shared/perfcnt/intel/description.rs b/src/shared/perfcnt/intel/description.rs
index 9d2c74d..b316f88 100644
--- a/src/shared/perfcnt/intel/description.rs
+++ b/src/shared/perfcnt/intel/description.rs
@@ -1,5 +1,6 @@
 use std::fmt;
 
+#[derive(Eq, PartialEq)]
 pub enum PebsType {
     Regular,
     PebsOrRegular,
@@ -17,6 +18,7 @@ impl fmt::Debug for PebsType {
     }
 }
 
+#[derive(Eq, PartialEq)]
 pub enum Tuple {
     One(u8),
     Two(u8, u8),
@@ -31,6 +33,7 @@ impl fmt::Debug for Tuple {
     }
 }
 
+#[derive(Eq, PartialEq)]
 pub enum MSRIndex {
     None,
     One(u64),
@@ -47,7 +50,7 @@ impl fmt::Debug for MSRIndex {
     }
 }
 
-#[derive(Clone, Copy)]
+#[derive(Clone, Copy, Eq, PartialEq)]
 pub enum Counter {
     /// Bit-mask containing the fixed counters
     /// usable with the corresponding performance event.
@@ -274,3 +277,9 @@ impl EventDescription {
         }
     }
 }
+
+impl fmt::Display for EventDescription {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "{}", self.event_name)
+    }
+}