Fix the case of "centi-meter" and "100-kilometer"

experimental/unitsconversion/src/measureunit.rs

@@ -70,8 +70,27 @@ impl<'data> MeasureUnitParser<'data> {
     /// NOTE:
     ///    if the unit id is found, the function will return (unit id, part without the unit id and without `-` at the beginning of the remaining part if it exists).
     ///    if the unit id is not found, the function will return None.
-    fn get_unit_id(&self, part: &'data str) -> Option<usize> {
-        self.payload.get(part.as_bytes())
+    fn get_unit_id(
+        &self,
+        part: &str,
+        identifier_split: &mut std::str::Split<'data, char>,
+    ) -> Option<usize> {
+        let mut part = part.to_string();
+        loop {
+            if let Some(unit_id) = self.payload.get(&part) {
+                return Some(unit_id);
+            }
+
+            match identifier_split.next() {
+                Some(next_part) => {
+                    if !part.is_empty() {
+                        part.push('-');
+                    }
+                    part.push_str(next_part);
+                }
+                None => return None,
+            }
+        }
     }
 
     /// Process a part of an identifier.
@@ -100,7 +119,7 @@ impl<'data> MeasureUnitParser<'data> {
 
             let (si_prefix, identifier_after_si) = Self::get_si_prefix(part);
             let unit_id = self
-                .get_unit_id(identifier_after_si)
+                .get_unit_id(identifier_after_si, &mut identifier_split)
                 .ok_or(ConversionError::InvalidUnit)?;
 
             result.push(MeasureUnitItem {