Merge pull request #25 from at-microcosm/nsid-prefix

failing test: panic on unwrap

Author: uniphil

ufos/src/lib.rs

@@ -277,23 +277,23 @@ pub enum ConsumerInfo {
     },
 }
 
-#[derive(Debug, Serialize, JsonSchema)]
+#[derive(Debug, PartialEq, Serialize, JsonSchema)]
 pub struct NsidCount {
     nsid: String,
     creates: u64,
     // TODO: add updates and deletes
     dids_estimate: u64,
 }
 
-#[derive(Debug, Serialize, JsonSchema)]
+#[derive(Debug, PartialEq, Serialize, JsonSchema)]
 pub struct PrefixCount {
     prefix: String,
     creates: u64,
     // TODO: add updates and deletes
     dids_estimate: u64,
 }
 
-#[derive(Debug, Serialize, JsonSchema)]
+#[derive(Debug, PartialEq, Serialize, JsonSchema)]
 #[serde(tag = "type", rename_all = "camelCase")]
 pub enum PrefixChild {
     Collection(NsidCount),
@@ -303,6 +303,7 @@ pub enum PrefixChild {
 #[derive(Debug, Serialize, JsonSchema)]
 pub struct NsidPrefix(String);
 impl NsidPrefix {
+    /// Input must not include a trailing dot.
     pub fn new(pre: &str) -> EncodingResult<Self> {
         // it's a valid prefix if appending `.name` makes it a valid NSID
         Nsid::new(format!("{pre}.name")).map_err(EncodingError::BadAtriumStringType)?;
@@ -319,9 +320,14 @@ impl NsidPrefix {
         );
         self.0 == other.domain_authority()
     }
+    /// The prefix as initialized (no trailing dot)
     pub fn as_str(&self) -> &str {
         self.0.as_str()
     }
+    /// The prefix with a trailing `.` appended to avoid matching a longer segment
+    pub fn terminated(&self) -> String {
+        format!("{}.", self.0)
+    }
 }
 
 #[derive(Debug, Serialize, JsonSchema)]