1 files changed, 8 insertions, 0 deletions
diff --git a/src/regex/byte_range.rs b/src/regex/byte_range.rs
index d549a55..66c58ad 100644
--- a/src/regex/byte_range.rs
+++ b/src/regex/byte_range.rs
@@ -36,6 +36,14 @@ impl ByteRange {
         self.from.max(other.from) <= self.to.min(other.to)
     }
 
+    pub fn lower_bound(&self) -> u8 {
+        self.from
+    }
+
+    pub fn upper_bound(&self) -> u8 {
+        self.to
+    }
+
     pub fn split_to_disjoint(ranges: Vec<ByteRange>) -> Vec<ByteRange> {
         if ranges.is_empty() {
             return vec![];